Comment 4 for bug 1717892

Reviewed: https://review.openstack.org/505248
Committed: https://git.openstack.org/cgit/openstack/compute-hyperv/commit/?id=47c6e678d2906658bc51e9a4089a89897ed8e003
Submitter: Jenkins
Branch: stable/pike

commit 47c6e678d2906658bc51e9a4089a89897ed8e003
Author: Claudiu Belu <email address hidden>
Date: Mon Sep 18 13:19:59 2017 +0300

    hyperv: report disk_available_least field

    Reporting the disk_available_least field can help in making sure
    the scheduler doesn't pick a host that cannot fit a specific flavor's
    disk.

    The reported local_gb_used is calculated based on the instances spawned
    by nova on a certain compute node, and might not reflect the actual
    reality, especially on shared storage scenarios.

    Change-Id: I20992acef119f11f6584094438043a760fc4a287
    Closes-Bug: #1717892
    (cherry picked from commit 6479f5539d5dc9e60467abc6bafdc6915320ee13)