Comment 6 for bug 1821925

Reviewed: https://review.opendev.org/648239
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=33c18a65f829295ca99cfb537e270986185f9ba4
Submitter: Zuul
Branch: stable/ocata

commit 33c18a65f829295ca99cfb537e270986185f9ba4
Author: Bernard Cafarelli <email address hidden>
Date: Wed Mar 27 21:40:09 2019 +0100

    Filter out failing tempest volume test on stable/ocata

    tempest.api.volume.test_volumes_extend.VolumesExtendTest.test_volume_extend_when_volume_has_snapshot
    has a high failure rate and will most probably be not fixe in an
    Extended Maintenance branch, so filter it out of run tempest tests for
    neutron stable/ocata tempest runs

    Based on the full-parallel tox target regex, this adds a blacklist file
    parameter with a single file listing excluded tests

    Change-Id: I1051a56a0c91fd40bc69e5a7295498b64f6ded96
    Related-Bug: #1821925