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Helen Walsh 97cd6052ae PowerMax Driver - Re-use existing initiator group/host.

When we query an initiator group/host based on it's contained
initiator(s) it will not be found unless there is an entry
in the login table.  It is possible for an initiator
group/host to exist and not be in the login table, so when we
attempt to create it using it's OpenStack name
OS-<shortHostName>-<protocol>-IG, it may fail with an
'Host already exists' error, and need to be manually deleted.

This fix checks for the existence of the initiator group/host
based on it's OpenStack name OS-<shortHostName>-<protocol>-IG.
If it already exists, we will check that the contained
initiator(s) match those in the connector object and reuse it.

Change-Id: I925697cca1a4a10dcccd630dc14d24c1735b3a0a

2021-11-26 13:58:20 +00:00

notes

PowerMax Driver - Re-use existing initiator group/host.

2021-11-26 13:58:20 +00:00

source

Imported Translations from Zanata

2021-09-21 06:15:24 +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.