Comment 2 for bug 1826523

Reviewed: https://review.opendev.org/655712
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=091a910576d9b580678f1881fffa425ab4632f48
Submitter: Zuul
Branch: master

commit 091a910576d9b580678f1881fffa425ab4632f48
Author: Lee Yarwood <email address hidden>
Date: Thu Apr 25 15:34:41 2019 +0100

    libvirt: Always disconnect volumes after libvirtError exceptions

    Building on Ib440f4f2e484312af5f393722363846f6c95b760 we should always
    attempt to disconnect volumes from the host when exceptions are thrown
    while attempting to attach a volume to a domain. This was previously
    done for generic exceptions but not for libvirtError exceptions.

    Closes-Bug: #1826523
    Change-Id: If21230869826c992e7d0398434b9a4b255940213