Comment 2 for bug 1084283

Reviewed: https://review.openstack.org/17227
Committed: http://github.com/openstack/tempest/commit/426326ec7a83f9b70520113b67d3303a991b007d
Submitter: Jenkins
Branch: master

commit 426326ec7a83f9b70520113b67d3303a991b007d
Author: Matthew Treinish <email address hidden>
Date: Fri Nov 30 13:17:00 2012 -0500

    Fix issue with 404 logs on wait for delete.

    In some cases the wait on volume deletes will receive a 404
    error which results in a log output. However for these tests
    this is the expected behavior so the log output isn't needed.

    This adds a flag to suppress log output on 404 errors, which
    is then used on all wait functions.

    Fixes: bug 1084283
    Change-Id: Id455a22317ecbdf318e9ad2ea0a76ad9f08ca899