Open Stack

We are gleeful to announce the release of:

cinder 14.0.4: OpenStack Block Storage

This release is part of the stein stable release series.

The source is available from:

    https://opendev.org/openstack/cinder

Download the package from:

    https://tarballs.openstack.org/cinder/

Please report issues through:

    https://bugs.launchpad.net/cinder/+bugs

For more details, please see below.

14.0.4
^^^^^^

Bug Fixes

* PowerMax driver - fix to eliminate 'cannot use the device for the
  function because it is in a Copy Session' when attempting to delete
  a volume group that previously had a group snapshot created on and
  deleted from it.

* Fixed issue where all Ceph RBD backups would be incremental after
  the first one. The driver now honors whether "--incremental" is
  specified or not.

Changes in cinder 14.0.3..14.0.4
--------------------------------

47caae4cb RBD: fix volume reference handling in clone logic
25a43b487 [Unity] Fix TypeError for test case test_delete_host_wo_lock
56a874fc0 Add new license scheme for Flashsystem9000 series
16f9c5535 NEC driver: fix an undefined variable
f4aa81424 ChunkedBackupDriver: Freeing memory on restore
d906d811d Cinder backup export broken
24cac8d3a PowerMax Docs -  corrections and improvements
b21dc078c Tell reno to ignore the kilo branch
8c7861ccd Fix: Create new cache entry when xtremio reaches snap limit
bef908689 Support Incremental Backup Completion In RBD
3b3e0b2c5 Make volume soft delete more thorough
bffb7d595 Cap sphinx for py2 to match global reqs
0702d3b73 PowerMax Driver - Volume group delete failure
c9efc9e81 Rollback the volume_types table when failed to update quota_usages


Diffstat (except docs and test files)
-------------------------------------

.gitignore                                         |   2 +
cinder/backup/api.py                               |   4 +
cinder/backup/chunkeddriver.py                     |   3 +
cinder/backup/drivers/ceph.py                      | 220 +++++----
cinder/db/sqlalchemy/api.py                        |  38 +-
cinder/exception.py                                |   5 +
cinder/objects/backup.py                           |  20 +-
cinder/objects/base.py                             |   1 +
.../dell_emc/powermax/test_powermax_provision.py   |  32 +-
.../dell_emc/powermax/test_powermax_rest.py        |  21 +
.../volume/drivers/dell_emc/unity/test_client.py   |   5 +-
.../unit/volume/drivers/ibm/test_storwize_svc.py   |   7 +-
.../unit/volume/flows/test_create_volume_flow.py   |  67 ++-
cinder/volume/drivers/dell_emc/powermax/common.py  |  19 +-
cinder/volume/drivers/dell_emc/powermax/fc.py      |   3 +-
cinder/volume/drivers/dell_emc/powermax/iscsi.py   |   3 +-
.../volume/drivers/dell_emc/powermax/provision.py  |  21 +-
cinder/volume/drivers/dell_emc/powermax/rest.py    |  37 ++
cinder/volume/drivers/dell_emc/xtremio.py          |   3 +-
.../ibm/storwize_svc/storwize_svc_common.py        |   2 +
cinder/volume/drivers/nec/volume_helper.py         |   3 +-
cinder/volume/drivers/rbd.py                       |   3 +-
cinder/volume/flows/manager/create_volume.py       |  20 +-
cinder/volume/manager.py                           |   6 -
cinder/volume/volume_types.py                      |  16 +-
.../drivers/dell-emc-powermax-driver.rst           | 527 +++++++++++----------
lower-constraints.txt                              |   1 +
.../powermax-bug-1853589-f6c7164177da0496.yaml     |   6 +
...-backup-completion-in-rbd-1f2165fefcc470d1.yaml |   5 +
reno.yaml                                          |   4 +
test-requirements.txt                              |   1 +
40 files changed, 922 insertions(+), 565 deletions(-)


Requirements updates
--------------------

diff --git a/test-requirements.txt b/test-requirements.txt
index 31a249abf..a3902f8c2 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -15,0 +16 @@ psycopg2>=2.7 # LGPL/ZPL
+SQLAlchemy-Utils>=0.36.1 # BSD License