Add release note for scaleio connector upgrade

Change I6f01a178616b74ed9a86876ca46e7e46eb360518 needs to be
backported and included in a new os-brick release in all releaseable
stable branches, so add a release note saying what it does.

Change-Id: Ib98043358d51426ca650104ad59a7e09911ee8e9
(cherry picked from commit 7ca8e56d50)
This commit is contained in:
Brian Rosmaita 2020-08-17 11:36:44 -04:00 committed by rajinir
parent 31589a624f
commit 930ce7fab9
1 changed files with 10 additions and 0 deletions

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fixes:
- |
`Bug #1823200 <https://bugs.launchpad.net/cinder/+bug/1823200>`_:
Prior fixes for this bug changed the connection properties but did
not take into account an upgrade scenario in which currently attached
volumes had the old format connection properties and could fail on
detatch with "KeyError: 'config_group'". This release updates the
'scaleio' connector to handle this situation. It is only applicable
to deployments using a Dell EMC PowerFlex/VxFlex OS/ScaleIO backend.