The global clustering wizard completes the following tasks:
Validates the ability of the current configuration to support a global cluster environment.
Creates the components that enable the separate clusters, each of which contains a different set of GAB memberships, to connect and operate as a single unit.
Creates the ClusterService group, or updates an existing ClusterService group.
Run the global clustering configuration wizard on each of the clusters; you must have the global clustering license in place on each node in the cluster.
To modify the ClusterService group for global clusters using the global clustering wizard
# /opt/VRTSvcs/bin/gcoconfig
The wizard starts running commands to create or update the ClusterService group. Various messages indicate the status of these commands. After running these commands, the wizard brings the ClusterService failover group online on any one of the nodes in the cluster.