[Pacemaker] high cib load on config change

[James Harper]

FWIW, I'm running ocfs2 and looking through the logs a bit more my symptoms seem to match those discussed here - http://www.mentby.com/Group/linux-ha/crmd-31942-warn-decodetransitionkey-bad-uuid-crm-resource-25438-in-sscanf-result-3-for-00crm-resource-25438.html

And my test cluster (built on a bunch of VM's) was behaving okay until I installed ocfs2... suddenly I'm getting things like:

WARN: decode_transition_key: Bad UUID (crm-resource-19740) in sscanf result (3) for 0:0:crm-resource-19740
and
info: cib_server_process_diff: Requesting re-sync from peer

James