Comment 7 for bug 1662626

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to nova (master)

Reviewed: https://review.openstack.org/430404
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=b56f8fc2d1392f4675a5baae0977e4817a362159
Submitter: Jenkins
Branch: master

commit b56f8fc2d1392f4675a5baae0977e4817a362159
Author: John Garbutt <email address hidden>
Date: Tue Feb 7 19:12:50 2017 +0000

    Stop failed live-migrates getting stuck migrating

    When there are failures in driver.cleanup, we are seeing live-migrations
    that get stuck in the live-migrating state. While there has been a patch
    to stop the cause listed in the bug this closes, there are other
    failures (such as a token timeout when talking to cinder or neutron)
    that could trigger this same failure mode.

    When we hit an error this late in live-migration, it should be a very
    rare event, so its best to just put the instance and migration into an
    error state, and help alert both the operator and API user to the
    failure that has occurred.

    Closes-Bug: #1662626

    Change-Id: Idfdce9e7dd8106af01db0358ada15737cb846395