Comment 2 for bug 1451831

Reviewed: https://review.openstack.org/180151
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=f5e35dcfe8ee586106438bcfa551426babc75bf6
Submitter: Jenkins
Branch: master

commit f5e35dcfe8ee586106438bcfa551426babc75bf6
Author: Sylvain Bauza <email address hidden>
Date: Thu Sep 17 17:51:06 2015 +0200

    Correct memory validation for live migration

    Since live migration has been moved to the conductor, there was no
    possibility for the conductor to verify if the destination had
    enough RAM just because it didn't know the allocation ratios given
    by the scheduler.

    Now that ComputeNodes provide a ram_allocation_field, we can fix
    that check and provide the same validation than RAMFilter to make
    sure that the destination is good.

    Closes-Bug: #1451831
    Closes-Bug: #1214943

    Change-Id: Ie6c768fc915553da73160ea51961078bfbacec77