NetApp volume busy on create from snapshot

[Maurice Escher]

Hi,

creating shares from snapshot sometimes fails with an 'volume busy' error.

See:
https://paste.opendev.org/show/818843/
https://paste.opendev.org/show/818844/

It happens at applying snapdir visibility as well as setting volume size.

Reason is the ongoing clone split, we set this to true in our environment.

I suggest to do the clone split a bit later so that above operations on initialising the volume can be finished when the split job starts.

BR,
Maurice

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/manila/+/873868

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/manila/+/873868
Committed: https://opendev.org/openstack/manila/commit/dd13d5ae39e83890e528ebfc0f2459a434a9d689
Submitter: "Zuul (22348)"
Branch: master

commit dd13d5ae39e83890e528ebfc0f2459a434a9d689
Author: Maurice Escher <email address hidden>
Date: Tue Feb 21 12:44:50 2023 +0100

    NetApp: move split job to end

    Volumes may be busy during split operation, so other actions would fail,
    e.g. applying snapdir visibility, setting volume size ..

    Closes-Bug: #2007970
    Change-Id: I3e36f77f4e46c90af8445601e10eadf9c55ed5f6

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/manila 16.0.0.0rc1 release candidate.