[gpfsug-discuss] GPFS 4.1 event "deadlockOverload"

[Bob Oesterlin]

I posted this to developerworks, but haven't seen a response. This is NOT
the same event "deadlockDetected" that is documented in the 4.1 Probelm
Determination Guide.

I see these errors -in my mmfslog on the cluster master. I just upgraded to
4.1, and I can't find this documented anywhere. What is "event
deadlockOverload" ? And what script would it call?


The nodes in question are part of a CNFS group.


Mon Oct 27 10:11:08.848 2014: [I] Received overload notification request
from 10.30.42.30 to forward to all nodes in cluster XXX
Mon Oct 27 10:11:08.849 2014: [I] Calling User Exit Script
gpfsNotifyOverload: event deadlockOverload, Async command
/usr/lpp/mmfs/bin/mmcommon.
Mon Oct 27 10:11:14.478 2014: [I] Received overload notification request
from 10.30.42.26 to forward to all nodes in cluster XXX
Mon Oct 27 10:11:58.869 2014: [I] Received overload notification request
from 10.30.42.30 to forward to all nodes in cluster XXX
Mon Oct 27 10:11:58.870 2014: [I] Calling User Exit Script
gpfsNotifyOverload: event deadlockOverload, Async command
/usr/lpp/mmfs/bin/mmcommon.

Bob Oesterlin
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