Chapter 11. Advanced Copy Services 597
11.9.15  Deleting a Consistency Group
To delete a remote copy consistency group, complete the following steps:
1. Open the Copy Services →→  Remote Copy panel. 
2. Right-click the consistency group that you want to delete and select Delete, as shown in 
Figure 11-152.
Figure 11-152   Deleting a Consistency Group
3. A confirmation message is displaye d, as shown in Figure 11-153. Click Yes. 
Figure 11-153   Confirmation of a Consistency Group deletion
11.10  Remote Copy memory allocation
Copy Services features require that small amounts of volume cache be converted from cache 
memory into bitmap memory to allow the functions to operate at an I/O group level. If you do 
not have enough bitmap space allocated when you try to use one of the functions, the 
configuration cannot be completed. 
The total memory that can be dedicated to these functions is not defined by the physical 
memory in the system. The memory is constrained by the software functions that use the 
memory.
Important: Deleting a Consistency Group does not delete its remote copy mappings.