In cinder/volume/drivers/coraid.py, _login method, if login is
unsuccessful, we try to get the message from an undefined
object "response". Instead we should be getting it from "reply".
Xing Yang [Thu, 21 Mar 2013 04:36:03 +0000 (00:36 -0400)]
Fixed attach volume for EMC SMI-S iSCSI driver
This problem was encountered during Grizzly RC1 testing. The driver
didn't find the correct target IQN. As a result, Nova couldn't find
the matching path in /dev/disk/by-path and therefore detached the volume.
john-griffith [Thu, 21 Mar 2013 15:48:03 +0000 (09:48 -0600)]
Snapshot reservation sync calls wrong resource.
The snapshot reservations code isn't calling the
correct resource on sync (it's calling volumes). There's
also some problems with the logic being used on the delete/clean up
that are fixed here as well.
Zhiteng Huang [Wed, 13 Mar 2013 05:58:27 +0000 (13:58 +0800)]
Pull Oslo log fix to enable root logger initialization
Previous log module in Oslo doesn't initialize root logger, which results
in lacking of log message for non-openstack library (such as stevedore).
This patch pull latest log module from Oslo, which has recently merged a
change to enable root logger initialization.
Notice that this change also includes one log modules fix in Oslo which
'unignore' log_format setting. As a result, one may experience log format
change when using devstack. To get old log format back, simply assign
a NULL string (aka nothing) to 'log_format' configure option in cinder.conf.
For example, just append cinder.conf with one new line 'log_format = '.
Dan Prince [Tue, 19 Mar 2013 23:37:47 +0000 (19:37 -0400)]
Updates to OSAPI sizelimit middleware.
Updates the OSAPI sizelimit middleware so that we use avoid calling
len on a request body which could cause a really large request
to get buffered into memory.
Also updates the middleware to return HTTP 413 which is a more
correct error code in this case (previously it returned just 400).
Matthew Treinish [Wed, 13 Mar 2013 17:28:10 +0000 (13:28 -0400)]
Switch all uses of 422 response code to 400.
The 422 response is normally only for WebDAV, and these types of
errors should normally return a 400 code, HTTPBadRequest. This
commit goes through all the remaining 422 codes and changes them
to 400 responses.
The patch fixes issues when desassigning target to initiators
in the terminate_connection method. The method now takes
the right parameter coming from provider location.
zhangchao010 [Fri, 15 Mar 2013 15:14:39 +0000 (23:14 +0800)]
Use self.configuration to support the multi-backend case
Use self.configuration instead of using FLAGS directly to make
the driver work in a multi backend environment.
And remove three repeated lines:en = out.split('\r\n')
Kurt Martin [Fri, 15 Mar 2013 21:40:10 +0000 (14:40 -0700)]
Fix typo in persona valid values
The 3PAR drivers have a persona extra spec that has a valid
values with a typo in it. The value '11 - VMWare' should be
"11 - VMware', note the lower case 'w'.
Eric Harney [Mon, 18 Mar 2013 16:21:40 +0000 (12:21 -0400)]
Allow snapshot_delete for NFS/GlusterFS drivers
RemoteFsDriver should allow snapshot_delete, since snapshot_create
for NFS and GlusterFS volumes will create a snapshot in the error
state which cannot be deleted afterward.
snapshot_delete() should allow this to be removed rather than
throwing NotImplementedError.
Update Cinder's latest copy of OSLO grizzly stable
This patch updates all the files from oslo under
stable/grizzly but policy.py. policy.py is a high risk
change at this date and it has lots of changes since the
last time we updated it.
This fixes a problem with the 3par drivers where creating
a 3par host was failing but there was no message. The driver
would fail to find the host after the creation failed and the
log entry would show that the host didn't exist. The real
error was failing to create the host.
Avishay Traeger [Thu, 14 Mar 2013 11:44:19 +0000 (13:44 +0200)]
Fix ISCSIDriver rescan.
Cinder fails to rescan iSCSI targets after running copy_image_to_volume
or copy_volume_to_image with the generic iSCSI implementation, due to
a missing comma.
Avishay Traeger [Tue, 5 Mar 2013 09:23:01 +0000 (11:23 +0200)]
Storwize/SVC driver fix for multibackend scenario.
In order for the Filter scheduler to be used to it's full advantage
Cinder drivers need to move away from using FLAGS directly and switch
to appending their specific options to self.configuration.
zhangchao010 [Mon, 4 Mar 2013 16:07:41 +0000 (00:07 +0800)]
Fix bugs for Huawei driver
This fixes two bugs for Huawei iscsi driver.
(1)If firstly we map LUN 1(just not LUN 0) to host,we can also
find LUN 0 mapped,whose device path is '-'.Then we will failed
to map a real LUN 0.So,we avoid mapping LUN 0 to host by setting
every volume's host LUN ID larger than 0,instead of generating it
automatically.
(2)Check valid size of resource pools when creating snapshot and
make sure it larger than 1 GB.
Avishay Traeger [Thu, 7 Mar 2013 17:18:54 +0000 (19:18 +0200)]
Do not use prefix to lookup host in Storwize/SVC.
Currently, the Storwize/SVC driver creates a host name prefix for host
objects on the back-end, and uses that to look up hosts. However, if a
host was already created with a different name (for example, manually
by an admin), the host creation operation will fail, as a host with
that connection information already exists. Instead, we look up a host
based on available connection information.
Michael J Fork [Fri, 8 Mar 2013 05:59:23 +0000 (05:59 +0000)]
Update oslo rpc libraries
Update oslo rpc libraries to capture changes, primarly motivated
by secret=True flag on password config options. Skipping broken,
invalid test case while working on correct fix.
This patch fixes a few issues with the LH driver.
1) attach wasn't working because there was no host
created.
2) get_volume_stats didn't exist.
3) fixed the unit tests to work with the new config
access.
Dan Prince [Thu, 7 Mar 2013 18:07:56 +0000 (13:07 -0500)]
Update tox.ini to support RHEL 6.x.
In order to support running unit tests on RHEL 6.x we need to patch
eventlet with contrib/redhat-eventlet.patch. We already
have support for this in the tools/install_venv_common.py but we
need to make a couple changes to allow tox to consume this:
1) Sync in the latest intall_venv_common.py from oslo. This changes
patch to use the -N option (ignore already applied patches) and
makes it safe to call the patching function more than once.
2) Add a new patch_tox_venv.py script in tools.
3) Update tox.ini to call patch_tox_venv.py before it runs tests and
coverage.
NOTE: This will hopefully go away eventually once this patch lands:
Zhiteng Huang [Fri, 8 Mar 2013 08:54:03 +0000 (16:54 +0800)]
Pull newly merged Olso update for 'is' operator
A recent update to common/scheduler/filters/extra_specs_ops.py in
Oslo added new 'is' operator to allow Boolean check. The original
commit message was:
"Boolean values for capabilities don't work because extra_specs are
all converted to unicode. The scheduler will then check, for example,
if the boolean 'True' is equal to the unicode string 'True', and will
always return False. This patch allows admins to specify '<is> True'
in extra_specs, which will compare successfully to boolean True."
Notice extra_specs_ops now relies on strutils from Olso, so this
change pull strutils from Oslo as well.
Monty Taylor [Mon, 11 Feb 2013 19:57:27 +0000 (13:57 -0600)]
Use nose and openstack nose plugin.
It's a little silly since we're working on removing nose for testr,
but it turns out that the old test run wrapper was in use here, which was
causing all sorts of havoc.
The 3PAR drivers weren't updated when the multi backend
patch landed on G3 day. This patch implements the new config
mechanism to accessing FLAGS, so that it works when an admin
has multiple drivers active.
Xing Yang [Sun, 3 Mar 2013 05:06:29 +0000 (00:06 -0500)]
Fixed copy image to volume and clone volume.
This patch fixed the following issues in EMC driver found during G3 testing:
1. VNX array has two storage processors and it is doing load balancing when
attaching a LUN to a host. The storage processor used to attach a LUN to a
host is different from the one discovered by the driver sometimes, causing
Copy Image to Volume to fail.
2. The clone relationship is removed after a volume is successfully
cloned. However, this happens too soon sometimes before the cloned volume
is fully synced with the source volume. The fix is to wait until it is
fully synced.
Fei Long Wang [Sun, 3 Mar 2013 08:48:22 +0000 (16:48 +0800)]
Fixes issues found in /os-hosts API
There are some issues found in Cinder /os-hosts API:
1) Bracket in the wrong spot in Cinder HostController show method
There is an erroneous bracket on the following line in the show method
that should be at the end of the response:
'total_volume_gb': str(sum)},
2) XML Attributes Missing for List/Index method in Cinder HostController
The HostIndexTemplate class specifies mapping for "host" and "topic"
attributes rather than any of the ones that are actually returned from
the index method.
3) XML Serialization is commented for Cinder HostController show method
Avishay Traeger [Tue, 5 Mar 2013 08:00:11 +0000 (10:00 +0200)]
Fix Storwize/SVC storage_protocol reporting.
The Storwize/SVC driver supports both FC and iSCSI protocols
simultaneously. Therefore, 'storage_protocol' should be defined as a
list of enabled protocols, not simply 'iSCSI'. The extra_specs
key-value would then be, for example, storage_protocol='<in> iSCSI'
or storage_protocol='<in> FC'.
Stephen Mulcahy [Mon, 4 Mar 2013 16:10:34 +0000 (16:10 +0000)]
swift backup service checks version during restore
Modified swift backup service to check metadata version during restore
and raise an error if the backup version isn't a version that the
service knows how to handle. The versions which can be handled are
described in a dictionary mapping versions to methods which can handle
them. This will facilitate graceful handling of newer backup formats by
the swift backup service when we introduce changes.
John Griffith [Thu, 28 Feb 2013 18:34:07 +0000 (18:34 +0000)]
Add some useful log to filter scheduler.
When the filter scheduler is unable to find a suitable host to
deploy a volume on it simply logged a warning "not hosts found".
This isn't very helpful, so this patch adds some logging info as
far as why no valid host was available. This just focuses on the
capacity filtering as that's where I've commonly seen this issue
particularly in tempest runs.
Also noticed that the get status was checking for "if Not capacity",
but this is wrong because free capacity==0 would be interpretted as
failing to get capacity. Change this to "if is None".
John Griffith [Thu, 28 Feb 2013 19:01:39 +0000 (19:01 +0000)]
Elevate context for delete volume with no host.
So in the case of a volume that is placed in error state
on create and never actually deployed, the cinder.volume.api delete
call does a short cut call to db.destroy_volume which is fine because
all we have is a DB entry (scheduler never deployed the volume).
Unfortunately, this requires admin context, so just add an elevate
context to the db.destroy_volume call.
Stephen Mulcahy [Thu, 28 Feb 2013 12:11:39 +0000 (12:11 +0000)]
Improved fail_reason for cinder-backup swift connection errors
Modified swift backup service to catch socket errors when talking to
swift and raise a specific SwiftConnectionFailed exception in these
cases. This allows us to provide a more readable error message
detailing the problem connecting to swift to the end user when they
view the backup. Also reduced the default number of swift retries
so devstack environments fail faster - production environments can
tune these in cinder.conf.
john-griffith [Fri, 22 Feb 2013 05:06:26 +0000 (22:06 -0700)]
Convert from using FLAGS directly in SF driver.
In order for the Filter scheduler to be used to it's
full advantage Cinder drivers need to move away from
using FLAGS directly and switch to appending their
specific options to self.configuration.
Code Review / openstack-build / cinder-build.git / log