Before You Begin
You might remove a data replication component from a protection group if you added a data replication component to a protection group. Normally, after an application is configured to write to a set of disks, you would not change the disks.
Removing a data replication component does not stop replication or change the replication status of the data replication component.
For information about deleting protection groups, refer to How to Delete a Protection Group in Oracle Solaris Cluster 4.3 Geographic Edition System Administration Guide. For information about removing application resource groups from a protection group, refer to How to Remove an Application Resource Group From a Hitachi TrueCopy or Universal Replicator Protection Group.
You must be assigned the Geo Management rights profile to complete this procedure. For more information, see Chapter 4, Administering RBAC in Oracle Solaris Cluster 4.3 Geographic Edition System Administration Guide.
This command removes a data replication component from a protection group on the local cluster. Then the command propagates the new configuration to the partner cluster if the partner cluster contains a protection group of the same name.
# geopg remove-replication-component replication-component protection-group
Specifies the name of the data replication component.
Specifies the name of the protection group.
When a data replication component is removed from a Hitachi TrueCopy or Universal Replicator protection group, the corresponding Oracle Solaris Cluster resource, r-tc-protection-group-replication-component, is removed from the replication resource group. As a result, the removed data replication component is no longer monitored. The resource group is removed when the protection group is deleted.
This example removes a Hitachi TrueCopy or Universal Replicator data replication component.
# geopg remove-replication-component hdsdg hdspg