Remove corosync/pacemaker from upstream list
Remove corosync/pacemaker from upstream list

This commit removes corosync and pacemaker from the upstream stop/start
lists as they can possibly indicate failure even with success.  It may be
a bug in corosync/pacemaker, but since they don't touch /mnt, we're safe
leaving them running for the time being.

Change-Id: I792660254a2f607d2a6129e22f8c20742c594d28

SpamapS/tripleo-ansible,SpamapS/tripleo-ansible