Comment 11 for bug 1416321

Reviewed: https://review.openstack.org/151658
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=0ba91324362edb9d1339cb41c145d1aa90f9fd5f
Submitter: Jenkins
Branch: master

commit 0ba91324362edb9d1339cb41c145d1aa90f9fd5f
Author: Daniel P. Berrange <email address hidden>
Date: Fri Jan 30 14:55:50 2015 +0000

    libvirt: fix missing block device mapping parameter

    This change caused a regression:

      commit 024ac74ffbc47239426fa95580851825d67dbe61
      Author: Daniel P. Berrange <email address hidden>
      Date: Tue Dec 16 14:24:23 2014 +0000

        libvirt: always pass image meta when getting disk info from bdm

    A merge rebase mistake there caused the block device mapping
    parameter to get dropped when when get_root_info calls
    get_info_from_bdm. For added fun the test case had the same
    mistake so everything looked fine. The result was that boot from
    volume was broken

    Closes-bug: #1416321
    Change-Id: Ieaf2d6c456f8bcc4bc7a0ffe7dc912c7cc8b3dc6