Configuring the Agent in Clusters Running VCS 3.5

To configure a replicated data cluster with VCS 3.5, follow the instructions inConfiguring the Agent in a Replicated Data Cluster.

To configure two separate VCS 3.5 clusters and manage them with GCM 3.5.1, run the wizard at /opt/VRTSgcm/bin/HTC_config. The wizard guides you through the process of configuring a GCM Global Application and GCM Events to manage application failover across clusters. Enter the name of the service group in each site representing the same application when prompted. The wizard builds the Global Application and Events for the application. Run the wizard for each application pair that uses Hitachi Truecopy as for replication. You must configure a resource of type HTC in your service groups to fail over the replicated devices.