Swift drive not mounted in start-deps

[Greg Lucas]

As part of redstack start-deps we currently check for and reconnect the cinder backing volume group. We should do the same for the loop device used by swift.

Otherwise, you can see the following:
 - redstack install
 - reboot (in my case, stop my redstack vm to take a snapshot...)
 - redstack kick-start mysql

The kick-start fails to upload to glance because the swift backing volume is missing. After remounting /opt/stack/data/swift/drives/images/swift.img things work properly.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/102642

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/102642
Committed: https://git.openstack.org/cgit/openstack/trove-integration/commit/?id=4aeafc21e8c0cf4ec47b81ba94589ee62fcaf9a0
Submitter: Jenkins
Branch: master

commit 4aeafc21e8c0cf4ec47b81ba94589ee62fcaf9a0
Author: Greg Lucas <email address hidden>
Date: Wed Jun 25 16:52:46 2014 -0400

    Re-mount swift disk image in start-deps

    In redstack start-deps ensure that the swift disk image is mounted,
    e.g. after a reboot.

    Closes-Bug: 1334431
    Change-Id: Ic2004f62d59c4e1c9c64f44e2b6eeed1f4f1dcb9