Order devices in the HORCM file from the lowest change rate to the highest change rate.

Replication pairs can be suspended to allow changed tracks to be managed using the bitmap.

Perform the initial copy with the -nocopy option to allow operations to resume immediately.

Initial copy is required from the recovery site back to the production site.

The customer has limited journal disk space.

The customer requires non-replicated transactions to be rejected.

The customer's top priority is to maintain continuous replication.

The customer's top priority is to maintain application response time

The journal parity groups should not be shared with user data.

The journal and user data cannot be located on separate parity groups.

When the customer's write workload is less than 50 percent of the available throughput of journal parity groups, the journal parity groups can be shared with user data.

When the customer's write workload is less than 10 percent of the available throughput of journal parity groups, the journal parity groups can be shared with user data.