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Victoria milestone 3 release notes

Note: Fixed formatting for import-locking-behavior
release note.

Change-Id: I914d5b901483b3f3942ade3e3856a62901592521
tags/21.0.0.0b2^0
Abhishek Kekane 4 weeks ago
parent
commit
213660d8b5
2 changed files with 38 additions and 9 deletions
  1. +8
    -9
      releasenotes/notes/import-locking-behavior-901c691f3839fe0a.yaml
  2. +30
    -0
      releasenotes/notes/victoria-m3-releasenotes-9209cea98a29abc4.yaml

+ 8
- 9
releasenotes/notes/import-locking-behavior-901c691f3839fe0a.yaml View File

@@ -1,14 +1,13 @@
---
fixes:
- |
A change was added to the import API which provides time-based
locking of an image to exclude other import operations from
starting until the lock-holding task completes (see Bug
1884596_). The lock is based on the task that we start to do the
work, and the UUID of that task is stored in the
``os_glance_import_task`` image property, which indicates who owns
the lock. If the task holding the lock fails to make progress for
60 minutes, another import operation will be allowed to steal the
lock and start another import operation.
Bug 1884596_: A change was added to the import API which provides
time-based locking of an image to exclude other import operations
from starting until the lock-holding task completes. The lock is
based on the task that we start to do the work, and the UUID of
that task is stored in the ``os_glance_import_task`` image property,
which indicates who owns the lock. If the task holding the lock fails
to make progress for 60 minutes, another import operation will be
allowed to steal the lock and start another import operation.

.. _1884596: https://bugs.launchpad.net/glance/+bug/1884596

+ 30
- 0
releasenotes/notes/victoria-m3-releasenotes-9209cea98a29abc4.yaml View File

@@ -0,0 +1,30 @@
---
features:
- |
Added support to calculate virtual size of image based on disk format
- |
Added support for sparse image upload for filesystem and rbd driver
- |
Improved performance of rbd store chunk upload
- |
Added support to configure multiple cinder stores

upgrade:
- |
After upgrading, deployments using the cinder backend should
update their config to specify a volume type. Existing images on
those backends will be updated at runtime (lazily, when they are
first read) to a location URL that includes the store and volume
type information.

fixes:
- |
Bug 1891190_: test_reload() functional test causes hang and jobs TIMED_OUT
- |
Bug 1891352_: Failed import of one store will remain in progress forever if all_stores_must_succeed=True
- |
Bug 1887099_: Invalid metadefs for watchdog

.. _1891190: https://code.launchpad.net/bugs/1891190
.. _1891352: https://code.launchpad.net/bugs/1891352
.. _1887099: https://code.launchpad.net/bugs/1887099

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