We jubilantly announce the release of: cinder 16.4.0: OpenStack Block Storage This release is part of the ussuri 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. 16.4.0 ^^^^^^ Bug Fixes * Bug #1915800 (https://bugs.launchpad.net/cinder/+bug/1915800): Add support for ports filtering in XtremIO driver. * Bug #1904892 (https://bugs.launchpad.net/cinder/+bug/1904892): Fix cinder manage operations for NFS backends using IPv6 addresses in the NFS server address. These were previously rejected by the Cinder API. * RBD driver bug #1907964 (https://bugs.launchpad.net/cinder/+bug/1907964): Add support for fast-diff on backup images stored in Ceph. Provided fast-diff is supported by the backend it will automatically be enabled and used. With fast-diff enabled, the generation of diffs between images and snapshots as well as determining the actual data usage of a snapshot is speed up significantly. * Bug #1920237 (https://bugs.launchpad.net/cinder/+bug/1920237): The backup manager calls volume remove_export() but does not wait for it to complete when detaching a volume after backup. This caused problems when a subsequent operation started on that volume before it had fully detached. * Pure Storage FlashArray driver fix to ensure cinder_tempest_plugin consistency group tests pass. Changes in cinder 16.3.0..16.4.0 -------------------------------- 35d56b680 Fix typo in Dell EMC Unity driver documentation f6d7b0919 Open local image files with "rb" mode e156653d3 Fix sporadic cleanup unit test failure dc8a1beab Label temporary files created by image_utils d9c029c17 Add ports filtering support to Dell EMC XtremIO driver ba8d19822 Tests: Don't assert notifier not called 34120d498 Backup manager: Synchronously call remove_export 610b59b27 Add support for RBD fast-diff feature for backups stored in Ceph b32a0f0cf Drop lower-constraints job d5fed21fd API validation: Add cinder_host type to support ipv6 in manage 1aa907300 Pure: Add default value to pure_host_personality 849fb4f19 [Pure] Fix failing consistency group tempest tests Diffstat (except docs and test files) ------------------------------------- .zuul.yaml | 1 - cinder/api/schemas/volume_manage.py | 2 +- cinder/api/validation/parameter_types.py | 12 ++++ cinder/backup/drivers/ceph.py | 47 +++++++++------ cinder/backup/manager.py | 2 +- cinder/image/glance.py | 2 +- cinder/image/image_utils.py | 7 ++- .../unit/volume/drivers/dell_emc/test_xtremio.py | 50 +++++++++++++++- cinder/volume/drivers/dell_emc/xtremio.py | 70 +++++++++++++++++----- cinder/volume/drivers/pure.py | 4 +- cinder/volume/rpcapi.py | 7 ++- .../drivers/dell-emc-unity-driver.rst | 2 +- .../drivers/dell-emc-xtremio-driver.rst | 11 ++++ ...9-xtremio-ports-filtering-e68f90d47f17a7d9.yaml | 5 ++ ...g-1904892-ipv6-nfs-manage-391118115dfaaf54.yaml | 7 +++ .../notes/bug-1907964-9277e5ddec2abeda.yaml | 11 ++++ ...backup-remove-export-race-941e2ab1f056e54c.yaml | 8 +++ .../pure_tempest_cg_fix-913d405f7487de00.yaml | 5 ++ 25 files changed, 264 insertions(+), 96 deletions(-)