Comment 38 for bug 1568414

Reviewed: https://review.openstack.org/375895
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=8c753e9a8438010b274314d86b71dc50249043e3
Submitter: Jenkins
Branch: master

commit 8c753e9a8438010b274314d86b71dc50249043e3
Author: Diana Clarke <email address hidden>
Date: Sat Sep 24 15:55:35 2016 -0400

    Fix database poison warnings, part 17

    The following warning appears in the unit test logs a number of times.

        "UserWarning: This test uses methods that set internal oslo_db
    state, but it does not claim to use the database. This will conflict
    with the setup of tests that do use the database and cause failures
    later."

    This patch fixes all the warnings from:

        nova.tests.unit.api.openstack.compute.test_serversV21.py

    Note that this warning is only emitted once per unit test worker, so new
    offenders will show up in the logs each time you fix a test until they
    are all gone.

    Change-Id: I88264e54fd135e56612ae3066e1c160f6643f9c4
    Related-Bug: #1568414