Does the Database Resource Manager work with Oracle Parallel Server and Real Application Clusters?
Yes. The Database Resource Manager governs and allocates resources at an instance level. It is enabled on each node of the cluster by specifying the instance specific RESOURCE_MANAGER_PLAN initialization parameter. Resource plans used by one instance do not affect the behavior of other instances in the cluster. It is therefore possible to enable the same resource plan cluster wide or enable different plans on different nodes.