In the following example, a parallel application that uses an RVG is made highly available across two clusters. The Oracle service group is the application group and contains the CFSMount resource. The Logowner service group is a failover group, which manages the logowner. The service group RVGShared manages the RVG used by the application. The Oracle and CVM groups are configured as parallel groups.
The service groups Logowner and Oracle are dependent on the service group RVGShared. The RVGShared manages the RVG in a shared environment; therefore, it is dependent on the cvm service group.
The following diagram shows the service group dependencies for a sample FireDrill service group.