Can I remove Oracle resource from the cluster? How can I hide unused resources when listing all resources in the cluster?
One must not remove or delete any Oracle resources from the cluster . Oracle resources are defined as resources with an ora.* prefix as part of their names and are typically pre-configured during the installation of Oracle Clusterware / Grid Infrastructure or added in the course of a default installation or configuration process of other Oracle products. In 11g R2 we have taken the approach to pre-configure some resources, but activate them (or have them activated) only once required. As long as the components represented by these resources are not used, the Oracle Clusterware proxy resources are set to offline / are disabled, which means, they are not running and should therefore not cause any issues. How can I hide unused resources when listing all resources in the cluster? If one wants to list only those resources that are actively used in the cluster, the following command can be used: crsctl stat res -w ‘ENABLED != 0’ — the -t option can be used to get a “tabular view” Note: If A
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