Comment 5 for bug 2019141

Reviewed: https://review.opendev.org/c/openstack/charm-nova-compute/+/890659
Committed: https://opendev.org/openstack/charm-nova-compute/commit/003f6b6d70fe7998c57095abb6ac97d97cd2dff1
Submitter: "Zuul (22348)"
Branch: stable/2023.1

commit 003f6b6d70fe7998c57095abb6ac97d97cd2dff1
Author: Rodrigo Barbieri <email address hidden>
Date: Wed May 10 13:33:08 2023 -0300

    Set nova config for rbd instance folder cleanup after evacuations

    After evacuations and revert resizes when using rbd storage backend,
    the instance folder is usually left behind and causes issues when
    migrating the instance back to the host.
    With the config option set, the nova-compute service will cleanup
    those folders as part of the periodic checks that run for instances
    that have been evacuated/migrated.

    Closes-bug: #2019141
    Change-Id: I846ccb0a95d04139b41fdad6cbf465d303d6cc09
    (cherry picked from commit e61d89aa47cba71bb4dda12d836fde8a8fa7092c)