[Bug 1994521] Change abandoned on cinder (stable/zed)
OpenStack Infra
1994521 at bugs.launchpad.net
Mon Apr 29 11:20:52 UTC 2024
Change abandoned by "Elod Illes <elod.illes at est.tech>" on branch: stable/zed
Review: https://review.opendev.org/c/openstack/cinder/+/907261
Reason: stable/zed branch of openstack/cinder is about to be deleted. To be able to do that, all open patches need to be abandoned. Please cherry pick the patch to unmaintained/zed if you want to further work on this patch.
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https://bugs.launchpad.net/bugs/1994521
Title:
HPE3PAR: Failing to clone a volume having children
Status in Cinder:
Fix Released
Status in Ubuntu Cloud Archive:
Fix Released
Status in Ubuntu Cloud Archive antelope series:
Triaged
Status in Ubuntu Cloud Archive bobcat series:
Fix Released
Status in Ubuntu Cloud Archive yoga series:
In Progress
Status in cinder package in Ubuntu:
Fix Released
Status in cinder source package in Jammy:
Fix Committed
Status in cinder source package in Mantic:
Fix Released
Status in cinder source package in Noble:
Fix Released
Bug description:
[Impact]
The customer faced issue when they are using nova with 3par storage.
they can't delete volume if there is children and it is attached to vm.
it makes sense they can't delete it as the children has attachment but
nova should expose proper error when trying deletion.
[Test Case]
The customer has the required hardware for testing this.
Volume->Snapshot->Volume2
Volume2 is attached to some VM.
and can't delete Volume without proper error msg.
[Where problems could occur]
This is related to hpe3par storage.
snapshot handling could be issue with this patch.
deleting volume could be issue with this patch.
[Others]
Original Desc
When we try to delete a snapshot, we flatten it's dependent volumes by copying them to a new volume and deleting the original one.
We fail to copy the volume when it has children and it is not handled in the code.
: hpe3parclient.exceptions.HTTPConflict: Conflict (HTTP 409) 32 -
volume has a child
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