History

Gorka Eguileor e726c07948 RBD: Don't flatten temporary resources

There are instances where cinder needs to create a temporary volume and
this can trigger a flatten of the new temporary volume, which will make
the operation take a lot longer.

In some cases this means slower operations, but in others it leads to
rpc timeout failures.

A case where we see timeout failures is when doing a backup of a
snapshot and we have rbd_flatten_volume_from_snapshot=true.

This patch ensures that we don't flatten temporary volumes.

Closes-Bug: #1916843
Change-Id: I8f55c3beb2f8df5b2227506f82ddf6ee57c951ae

2021-08-30 19:12:01 +02:00

notes

RBD: Don't flatten temporary resources

2021-08-30 19:12:01 +02:00

source

Update master for stable/wallaby

2021-03-26 10:21:56 +00:00

README.rst

Fix release notes link

2017-07-25 14:24:18 -07:00

README.rst

Release notes

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A release note is required if the patch has upgrade or API impact. It is also required if the patch adds a feature or fixes a long-standing or security bug.

Please see https://docs.openstack.org/cinder/latest/contributor/releasenotes.html for more details.