Comment 2 for bug 1491763

Reviewed: https://review.openstack.org/277677
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible/commit/?id=81aa895fbd6cd3156a79476d26f25eeb64fd7cff
Submitter: Jenkins
Branch: master

commit 81aa895fbd6cd3156a79476d26f25eeb64fd7cff
Author: Major Hayden <email address hidden>
Date: Mon Feb 8 21:49:13 2016 -0600

    Docs: Cinder backups in Ceph

    This patch adds documentation for storing Cinder backups in Ceph,
    including how to customize the Ceph user and storage pool.

    Closes-bug: 1491763

    Change-Id: I18ea7e2463601979088c873ec76dce1ce0de3575