Open Stack

We are ecstatic to announce the release of:

cinder 14.0.2: 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.

14.0.2
^^^^^^


New Features
************

* Support for multiattach has been enabled for HPE MSA Storage since
  the 14.0.0 release, but no release note was included to announce
  this change.


Bug Fixes
*********

* Fix python 3 incompatibility issues preventing NetApp cDOT driver
  from generating EMS logging messages (Bug #1833115).

* Fixes a bug that prevented distributed file system drivers from
  creating snapshots during volume clone operations (NFS,
  WindowsSMBFS, VZstorage and Quobyte drivers). Fixing this allows
  creating snapshot based backups.

* Fix DetachedInstanceError is not bound to a Session for
  VolumeAttachments. This affected VolumeList.get_all, and could make
  a service fail on startup and make it stay in down state.

* Bug 1809249 (https://bugs.launchpad.net/cinder/+bug/1809249) -
  3PAR driver adds the config option *hpe3par_target_nsp* that can be
  set to the 3PAR backend to use when multipath is not enabled and the
  Fibre Channel Zone Manager is not used.

* LVM iSCSI driver fix for IPv6 addresses for the different targets,
  IET, LIO, TGT, CXT, and SCST.

* Dell EMC SC Driver: Fixes bug 1822229 to handle the volume
  mappings in the backend when a volume is attached to multiple
  instances on the same host.

Changes in cinder 14.0.1..14.0.2
--------------------------------

47726fb3a Google backup: correct string encoding between py 2 and 3
47f94ce24 Fix up test_snapshot notify tests
247c66071 Add context to cloning snapshots in remotefs driver
f6224a84a Don't allow retype to encrypted+multiattach type
9b5b380a6 Dell EMC SC: Handle the mappings of multiattached volume
25a9b4027 3PAR: Add config for NSP single path attach
6f3bec3c6 Fix NFS volume retype with migrate
88a87b2d4 Fix LVM IPv6 target portals
709278abd NetApp ONTAP: Fix JSON serialization error on EMS logs
e78b220f4 Fix ceph: only close rbd image after snapshot iteration is finished
fdb6e1951 Move DotHill release note to correct location
5cd456d40 Fixing 404's and broken links
44a15be6a Fix DetachedInstanceError for VolumeAttachment
eadff0df7 Prevent double-attachment race in attachment_reserve
742eb1390 doc: Fix rbd driver marked support multiattach


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

cinder/backup/drivers/ceph.py                      |  14 +--
cinder/backup/drivers/gcs.py                       |   2 +-
cinder/cmd/api.py                                  |   3 +
cinder/objects/volume_attachment.py                |  13 +-
.../unit/volume/drivers/dell_emc/sc/test_fc.py     | 101 ++++++++++++++++
.../unit/volume/drivers/dell_emc/sc/test_sc.py     |  72 +++++++++++
cinder/volume/api.py                               |  41 +++++++
.../drivers/dell_emc/sc/storagecenter_common.py    |  23 ++++
.../volume/drivers/dell_emc/sc/storagecenter_fc.py |  17 ++-
.../drivers/dell_emc/sc/storagecenter_iscsi.py     |  22 +++-
.../notes/msa-multiattach-5407eb60093de8f1.yaml    |   3 -
cinder/volume/drivers/hpe/hpe_3par_common.py       |   8 ++
cinder/volume/drivers/hpe/hpe_3par_fc.py           |  47 ++++++--
.../volume/drivers/netapp/dataontap/block_cmode.py |   4 +-
.../volume/drivers/netapp/dataontap/nfs_cmode.py   |   4 +-
.../drivers/netapp/dataontap/utils/capabilities.py |   3 +-
cinder/volume/drivers/nfs.py                       |   3 +-
cinder/volume/drivers/quobyte.py                   |   3 +-
cinder/volume/drivers/remotefs.py                  |  47 +++++---
cinder/volume/drivers/vzstorage.py                 |   2 +-
cinder/volume/targets/iscsi.py                     |   3 +-
cinder/volume/targets/scst.py                      |   3 +-
cinder/volume/utils.py                             |   8 ++
cinder/wsgi/wsgi.py                                |   3 +
.../block-storage/drivers/hpe-3par-driver.rst      |  48 ++++++++
.../drivers/ibm-storage-volume-driver.rst          |   5 +-
.../block-storage/drivers/vmware-vmdk-driver.rst   |   4 +-
...pp-ontap-python3-failures-dd869e602f9539e1.yaml |   5 +
.../notes/bugfix-1744692-5aebd0c97ae66407.yaml     |   6 +
.../detachedinstanceerror-64be35894c624eae.yaml    |   6 +
...sp-for-fc-bootable-volume-f372879e1b625b4d.yaml |   7 ++
.../notes/lvm-ipv6-fix-e8d418726c92bbd5.yaml       |   5 +
.../notes/msa-multiattach-5407eb60093de8f1.yaml    |   4 +
...e-multiattach-onterminate-6ab1f96f21bb284d.yaml |   7 ++
47 files changed, 816 insertions(+), 170 deletions(-)