Collector node administration

Collector node administration includes: assigning, unassigning, and changing collector nodes. You can also see if a collector node is defined.

To assign a collector node and start the SNMP agent, enter:

mmchnode --snmp-agent -N NodeName

To unassign a collector node and stop the SNMP agent, enter:

mmchnode --nosnmp-agent -N NodeName

To see if there is a GPFS™ SNMP subagent collector node defined, enter:

mmlscluster | grep snmp

To change the collector node, issue the following two commands:

mmchnode --nosnmp-agent -N OldNodeName

mmchnode --snmp-agent -N NewNodeName