Comment 2 for bug 1641611

Reviewed: https://review.openstack.org/397219
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=93a26471bb93ff76131a817883e7d37f1b3adc37
Submitter: Jenkins
Branch: master

commit 93a26471bb93ff76131a817883e7d37f1b3adc37
Author: Gorka Eguileor <email address hidden>
Date: Mon Nov 14 15:34:11 2016 +0100

    Pass OVO instance to copy_volume_to_image

    We should be using OVO instances as much as possible in the volume
    manager's code, but we still have some instances of ORM instances being
    passed to drivers.

    This patch fixes only 1 specific case, so there are more cases still
    pending to change to OVOs, which is the call from the
    copy_volume_to_image method in the manager to the respective driver
    method.

    Closes-Bug: #1641611
    Change-Id: If30d3521d3a28488b12ed3bd4c753066b80d39c9