Comment 2 for bug 1214235

Reviewed: https://review.openstack.org/42809
Committed: http://github.com/openstack/cinder/commit/ab29496714296161ce60b3cd59b85289c3f8889e
Submitter: Jenkins
Branch: master

commit ab29496714296161ce60b3cd59b85289c3f8889e
Author: Alan Jiang <email address hidden>
Date: Tue Aug 20 00:22:44 2013 -0500

    Allow volume create from source unless in error status

    This patch restores the source volume status checking behavior
    to allow create_volume function to proceed unless it is in
    error status. In FibreChannel attached environment, it is typical
    to have a volume attached before the volume clone starts. The
    operating system owns the volume will ensure the consistency.

    Fixes: bug #1214235
    Change-Id: Ie639f2f36e2939399303ca0658c169124801e86b