Reduce concurrency for tempest run

Change-Id: I3e106d722efb67932786d8c65d2d5f4026418feb

diff --git a/maintenance-ci/mos/rally-docker/run_rally_tempest.sh b/maintenance-ci/mos/rally-docker/run_rally_tempest.sh
index 43fc6f29d12ec218a97509121cc4596f4ff630f4..e537be4f07314ef755a3cbcec234ca4ea5e36e99 100644 (file)
--- a/maintenance-ci/mos/rally-docker/run_rally_tempest.sh
+++ b/maintenance-ci/mos/rally-docker/run_rally_tempest.sh
@@ -93,9 +93,9 @@ rally verify genconfig --add-options $storage_protocol
 rally verify showconfig
 
 if [ $storage_protocol == 'ceph' ]; then
-    rally verify start --skip-list skip_ceph.list --concurrency 2 | tee /root/rally/log.log
+    rally verify start --skip-list skip_ceph.list --concurrency 1 | tee /root/rally/log.log
 else
-    rally verify start --skip-list skip_lvm.list --concurrency 2 | tee /root/rally/log.log
+    rally verify start --skip-list skip_lvm.list --concurrency 1 | tee /root/rally/log.log
 fi
 
 set +e