[ClusterLabs] Cluster reboot fro maintenance

[marco at nucleus.it]

Hi,
i have a two node cluster with some vms (pacemaker resources) running on
the two hypervisors:
pacemaker-1.0.10
corosync-1.3.0

I need to do maintenance stuff , so i need to:
- put on maintenance the cluster so the cluster doesn't
  touch/start/stop/monitor the vms
- update the vms
- stop the vms
- stop cluster stuff (corosync/pacemaker) so it do not
  start/stop/monitor vms
- reboot the hypervisors.
- start cluster stuff
- remove maintenance from the cluster stuff so it start all the vms

What is the corret way to do that ( corosync/pacemaker) side ?


Best regards
Marco