To enable the local replica option for Compatible FlashCopy® V2, specify the appropriate local replica option ID.
You can view or modify system options by using the Command Control Interface commands:
- raidcom modify local_replica_opt
- raidcom get local_replica_opt
Specify the local replica option ID when running these commands.
For details about how to set these system options using Command Control Interface, see the Command Control Interface User and Reference Guide.
| ID | Option | Description |
|---|---|---|
|
3 |
FC Slower Copy1 |
Reduces background copy processing by 50% to improve the host I/O response time. |
|
4 |
FC Slower Copy2 |
Reduces background copy processing to 25% to improve the host I/O response time. |
|
17 |
FC Ext. Slower Copy1 |
Reduces background copy processing when MP unit utilization exceeds 65%. |
|
18 |
FC Ext. Slower Copy2 |
Reduces background copy processing when MP unit utilization exceeds 50%. |