manila/releasenotes/notes/bug-1634734-fix-backend-extraspec-for-replication-d611d2227997ae3e.yaml
zengyingzhe 700c1a02f0 Remove backend spec from share type while creating replica
If a share type includes the share_backend_name spec,
the scheduler may fail to schedule share replicas unless
all backends in a replication domain share the same
value for the capability "share_backend_name". Having
the same "share_backend_name" isn't desirable all the
time.

Ignore the share_backend_name spec from share type
while creating replica, so the scheduler will filter
a available backend according to the selection policy.

Change-Id: Ic8f7e6230298c222cc6cb5e4e4e8189524aaa81f
Closes-Bug: #1634734
2019-09-09 14:47:29 +00:00

9 lines
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YAML

---
fixes:
- |
Share type extra-specification ``share_backend_name`` is now ignored when
creating share replicas. This ensures that backends in the same
replication domain need not have the same value of ``share_backend_name``.
See `launchpad bug #1634734 <https://bugs.launchpad.net/manila/+bug/1634734>`_
for details.