Comment 32 for bug 1565895

Reviewed: https://review.openstack.org/380448
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=df7d68e9ac2e5504db992f50b57ea450ae4741cb
Submitter: Zuul
Branch: master

commit df7d68e9ac2e5504db992f50b57ea450ae4741cb
Author: Lucian Petrut <email address hidden>
Date: Fri Sep 30 19:52:08 2016 +0300

    Hyper-V: fix live migration with CSVs

    In order to support live migrating instances placed on Cluster
    Shared Volumes, we must explicitly tell os-win whether disks will
    be migrated or not, ensuring that the right live migration type
    will be requested.

    Otherwise, the live migration will fail, Hyper-V complaining that
    it could not move the instance disks (although this operation would
    not be necessary).

    Note that this was not a problem with other forms of shared storage
    (for example having instance files on a SMB share), in which case
    Hyper-V automatically detects that shared storage is being used.

    Change-Id: Ic1949d48fe0de73a3de9417bc8462051e702a298
    Partial-Bug: #1565895