Comment 1 for bug 1595578

Reviewed: https://review.openstack.org/347866
Committed: https://git.openstack.org/cgit/openstack/rally/commit/?id=4bd3518ca21f81116d633759eb15df9ff6cc7404
Submitter: Jenkins
Branch: master

commit 4bd3518ca21f81116d633759eb15df9ff6cc7404
Author: Andrey Kurilin <email address hidden>
Date: Wed Jul 27 17:22:17 2016 +0300

    [existing users] Restore original quotas

    Behaviors of quotas cleanup should be different in case of existing users and
    new ones(created by users context).

    In case of existing users, we should not delete quotas, since we should not
    change user pre-defined data.
    In case of new users, we can't do the same as with existing users. Restore
    default quotas means that services databases will continue storing quotas even
    after tenant removement. So we need to remove quotas in this case.

    Closes-Bug: #1595578

    Change-Id: I6d42942f7fcdc67f221dc737495663eec065c8e4