Comment 3 for bug 1619602

Reviewed: https://review.openstack.org/379817
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=d39f4c8e901b6247bd043d17b324e17833235ddc
Submitter: Jenkins
Branch: stable/newton

commit d39f4c8e901b6247bd043d17b324e17833235ddc
Author: Lucian Petrut <email address hidden>
Date: Fri Sep 2 13:39:29 2016 +0300

    HyperV: ensure config drives are copied as well during resizes

    During cold migration, vhd config drive images are not copied
    over, on the wrong assumption that the instance is already
    configured and does not need the config drive.

    For this reason, migrating instances using vhd config drives
    will fail, as there is a check ensuring that the config drive
    is present, if required.

    This change addresses the issue, removing the check that was
    preventing the config drive from being copied.

    Change-Id: I8cd42bed4515f4f75c92e595c4d8b847b16058dd
    Closes-Bug: #1619602
    (cherry picked from commit 2dd231cff199bd75bcd3d1031a9ff0a1a82ec1cb)