$ crm ra info pengine
...
is-managed-default (boolean, [true]):
Should the cluster start/stop resources as required
maintenance-mode (boolean, [false]):
Should the cluster monitor resources and start/stop them as required
Ein kleiner Unterschied, aber nur ein kleiner.
Damit setzen wir den Cluster in den Maintenance Mode:
$ crm configure property maintenance-mode=true
Link:
http://oss.clusterlabs.org/pipermail/pacemaker/2011-March/009429.html