Comment 20 for bug 1798688

Reviewed: https://review.openstack.org/617016
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=82b4e3ff7e1f217a67d7146024cc66f46c2b93dc
Submitter: Zuul
Branch: master

commit 82b4e3ff7e1f217a67d7146024cc66f46c2b93dc
Author: Matt Riedemann <email address hidden>
Date: Fri Nov 9 13:48:07 2018 -0500

    Add debug logs when doubling-up allocations during scheduling

    During claim_resources in the scheduler, if the consumer (instance)
    has existing allocations, the scheduler thinks we're doing something
    like a resize to same host or evacuation, but it would be useful
    to know what the original allocations when doing that, so this adds
    logging of the original allocations that take us down the double-up
    path.

    Change-Id: Ibfb0e97840141a4d60701f8c938fedad0fc4c758
    Related-Bug: #1798688