[Linux-cluster] getting rhcs critical events by email/snmp

Maurizio Rottin maurizio.rottin at gmail.com
Tue Jun 10 15:24:22 UTC 2008

i had a problem with a cluster node (i call it nodeA for now on).
It suddently stopped it's service without notifing the other nodes (or
maybe it did notify, but the other nodes did not get the packets). As
a result, no one was able to get a lock on a gfs filesystem shared
across 5 nodes. (and no one was trying to fence it).

Perhaps it was a network problem, because the nodeA was still working,
or a ccsd problem.

Anyway, since if it happen once it can happen again, is there any way
to get the cluster send emails or snmp messages on nodes critical


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