Comment 4 for bug 1996049

Reviewed: https://review.opendev.org/c/openstack/cinder/+/864100
Committed: https://opendev.org/openstack/cinder/commit/813df9b99f23bdc54787a0c918e47f9d61df3232
Submitter: "Zuul (22348)"
Branch: master

commit 813df9b99f23bdc54787a0c918e47f9d61df3232
Author: Tobias Urdin <email address hidden>
Date: Wed Nov 9 11:14:03 2022 +0100

    Set backup status to error on VolumeNotFound

    When creating a backup and it fails we will try
    to update the status on the volume but if it does
    not exist we will instead fail on that and the
    backup will be stuck in creating status which means
    cloud admin need to help resetting the status.

    This catches the VolumeNotFound exception and ignores
    updating the volume status and thus backup will be
    set to error and can be deleted by user instead.

    Closes-Bug: #1996049
    Change-Id: Iafa92ece7f83323af257c1702df5029469b11739