Comment 7 for bug 1081225

Reviewed: https://review.openstack.org/16693
Committed: http://github.com/openstack/nova/commit/7c5c8a743c21733120c85fdefb84b4357f5848d0
Submitter: Jenkins
Branch: master

commit 7c5c8a743c21733120c85fdefb84b4357f5848d0
Author: Andrew Laski <email address hidden>
Date: Tue Nov 20 13:25:36 2012 -0500

    Xenapi: Don't resize down if not auto_disk_config

    It is not safe to resize down an instance if the filesystem has not been
    resized first, but with auto_disk_config == False there's no guarantee
    that it has happened. And not resizing down the disk space with the
    instance allows for users to have more space on their instance than the
    type should allow.

    Fixes bug 1081225

    Change-Id: I980c0699dfc272155e274a96d6e08e131c1372d9