Changing system options
You can enable and disable the system options that affect performance.
In Hitachi Command Suite:
On the Resources tab, click Storage Systems, expand the storage system tree, right-click the target storage system, and then select Replication Dashboard.
In Device Manager - Storage Navigator:
In the Explorer pane, click Storage Systems, expand the storage system tree, and then click Replication.
In the Replication window, click Edit Options > Local Replication.
In the Edit Local Replica Options window of the Edit Local Replica Options wizard, complete the following and then click Finish:
For System Type, ensure Open is selected.
The default setting is Open.
From the SI/TI System Options table, select the system option you want to enable, click Enable, or select the system option you want to disable and click Disable.
In the Confirm window of the Edit Local Replica Options wizard, for Task Name, type a name for the task and then click Apply.
The system options are set.