Comment 7 for bug 1359617

Reviewed: https://review.openstack.org/121965
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=36cfe6dce403a7dde6c5c12c8c6486f6048c9d35
Submitter: Jenkins
Branch: master

commit 36cfe6dce403a7dde6c5c12c8c6486f6048c9d35
Author: Thang Pham <email address hidden>
Date: Mon Sep 15 14:54:40 2014 -0400

    Make separate calls to libvirt volume

    This is a follow up patch to
    https://review.openstack.org/#/c/116998/, where libvirt
    volume's connect_volume method were split into get_config and
    connect_volume. The following patch changes libvirt driver
    to call the appropriate volume method, get_config or
    connect_volume, instead of the old monolithic call to
    connect_volume. connect_volume will no longer need to return
    the libvirt xml after this switch over. This will improve
    performance and eliminate possible race conditions.

    Change-Id: I0d0d7ba98c53ad7509c28bb4866c488c0a049d2f
    Closes-Bug: #1359617