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Oracle Clusterware: Cluster Resources

Distribution: official part of Check_MK
License: GPL
Supported Agents: Linux, AIX, Solaris, HPUX

This check needs the agent pluing mk_oracle_crs from our plugin directory. After copying to the agent plugin directory, Check_MK will find all resources of a running Oracle Clusterware/Grid-Infrastructure or Restart.

All resources are stale when RA-GI ora.cssd Resource is CRIT to reduced notifications.

A resource is CRIT when STATE <> TARGET_STATE.

This checks needs a lot of clusterrules in WATO, because every resource from Oracle Clusterware/Grid-Infrastructure is found when inventory is started. A failover resource is stale on the failover nodes and only checked on the active node. Don't forget rules for these resources.

Every Service with [local resource] are only checked on the node where the agent result came from. These resources are no cluster resource and they don't need any clusterrule in WATO!

This plugin is tested against Oracle Grid-Infrastructure, Oracle Restart 11.2 and 12.1.

Item

ORA-GI Resource

Discovery

One service will be created for each resource.