Chapter 11. Advanced Copy Services 593
To switch the direction of a remote copy consistency group, complete the following steps:
1. Open the Copy Services →→  Remote Copy panel.
2. Right-click the consistency group to be switched and select Switch, as shown in 
Figure 11-144.
Figure 11-144   Switching a Consistency Group direction
3. Because the master-auxiliary re lationship direction is reversed, write access is disabled 
on the new auxiliary volume (former master volume), while it is enabled on the new master 
volume (former auxiliary volume). A warning message is displayed, as shown in 
Figure 11-145. Click Yes.
Figure 11-145   Switching direction of Consistency Groups changes the write access
11.9.12  Stopping remote copy relationships
When a remote copy relationship is created and started, the remote copy process can be 
stopped. Only relationships that are not members of a Consistency Group, or the only 
relationship in a Consistency Group, can be stopped. In any other case, consider stopping the 
Consistency Group instead.
To stop one or multiple relationships, complete the following steps:
1. Open the Copy Services →→  Remote Copy panel.