[virsh] During quiesce, wait for all pcmk resources to come online
[virsh] During quiesce, wait for all pcmk resources to come online

Once the cluster hosts are online, we need to wait for the
pacemaker resources to come online too.

Change-Id: I098b7d29a00b2825e7cfd235a13b10cc63c8f5bb

redhat-openstack/infrared,redhat-openstack/infrared,redhat-openstack/infrared