[Linux-cluster] Can't mount?

["isplist logicore net" <isplist logicore net>]

Mar 30 14:59:36 compdev kernel: GFS: Trying to join cluster "lock_dlm", 
"vgcomp:web"
Mar 30 14:59:36 compdev kernel: lock_dlm: fence domain not found; check fenced
Mar 30 14:59:36 compdev kernel: GFS: can't mount proto = lock_dlm, table = 
vgcomp:web, hostdata =
Mar 30 14:59:36 compdev hald[2672]: Timed out waiting for hotplug event 419. 
Rebasing to 420