Comment 5 for bug 904560

Reviewed: https://review.openstack.org/2365
Committed: http://github.com/openstack/nova/commit/44955a1937ae25514bfe4ee5ccb561642681ab1c
Submitter: Jenkins
Branch: milestone-proposed

 tag in-milestone-proposed
 done

commit 44955a1937ae25514bfe4ee5ccb561642681ab1c
Author: Dean Troyer <email address hidden>
Date: Tue Dec 13 19:05:21 2011 -0600

    Fixes bug 887402

    Change utils.execute to accept a list or a single integer in
    check_exit_code.

    In libvirt.disconnect_volume() return codes 0 and 255 are both valid
    for logout/delete, where 255 is returned if the volume is already
    disconnected.

    Also includes a fix by Dan Prince for a regression introduced by
    the above fix (bug 904560)

    Change-Id: Icffeb0fe8269a02d95ac6ed180ba0bb9f458a6ed