Comment 3 for bug 1843615

Reviewed: https://review.opendev.org/681540
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=a4bf6cd265ef08c2b448b2510d1692fe2b44af95
Submitter: Zuul
Branch: master

commit a4bf6cd265ef08c2b448b2510d1692fe2b44af95
Author: Matt Riedemann <email address hidden>
Date: Wed Sep 11 12:50:41 2019 -0400

    Fix race in _test_live_migration_force_complete

    The number of versioned notifications received in the
    _test_live_migration_force_complete method is racey since
    by the time we check we could have entered _post_live_migration
    and received up to four more notifications. This change softens
    the assertion to go from "equal to 6" to "at least 6".

    Change-Id: I98bbd6beaba1256f1c679af0c1eb8c7cad407e2b
    Closes-Bug: #1843615