Comment 4 for bug 1224030

Reviewed: https://review.openstack.org/46762
Committed: http://github.com/openstack/cinder/commit/f8ac42460dca22f83a59097530f73b282129cc2b
Submitter: Jenkins
Branch: master

commit f8ac42460dca22f83a59097530f73b282129cc2b
Author: Eric Harney <email address hidden>
Date: Sun Sep 8 10:18:18 2013 -0400

    GlusterFS: Use image_utils for qemu-img calls

    Code added for GlusterFS snapshot support in Havana included
    new code to parse qemu-img output. This removes this code
    and uses image_utils qemu_img_info instead.

    Add test to image_utils for parsing a different style of
    qemu-img info output.

    Improve GlusterFS driver test coverage with tests for cloning,
    create from snapshot, and initialize_connection.

    Closes-Bug: #1224030
    Change-Id: I8f1811b400c06edb3cd7416c52aa297921841e54