Creating a cluster administrative domain

In a high-availability solution, the cluster administrative domain provides the mechanism that keeps resources synchronized across systems and partitions within a cluster.

To create the cluster administrative domain, a user must have *IOSYSCFG authority and authority to the QCLUSTER user profile. To manage a cluster administrative domain, a user must be authorized to the CRG that represents the cluster administrative domain, the QCLUSTER user profile, and cluster resource group commands.

Create a cluster administrative domain with the Create Cluster Administrative Domain (CRTCAD) command.