Comment 1 for bug 1663238

Reviewed: https://review.openstack.org/431223
Committed: https://git.openstack.org/cgit/openstack/os-win/commit/?id=133271f250aeff69792e9fba078a99034a1daf4b
Submitter: Jenkins
Branch: master

commit 133271f250aeff69792e9fba078a99034a1daf4b
Author: Claudiu Belu <email address hidden>
Date: Thu Feb 9 01:07:08 2017 +0200

    vmutils: set all *DataRoot paths to the same value

    In order to maintain consistency with create_vm, update_vm
    should also set the *DataRoot paths to the same given value.

    Furthermore, this will be required for planned VMs, in order to
    prevent having instances running on different compute nodes and
    different storages to have some of the *DataRoot paths pointing to
    the old compute node.

    Partial-Bug: #1663238

    Change-Id: Ic9248f44de6ff097b8080a80fd3212eeef6712f6