A customer wants to migrate a database using Open Replicator. They have decided to do a
hot pull operation to minimize the outage window. What should the customer do to prevent
data corruption?

A.
Mask the control devices to the host so both devices can be updated.

B.
Unmount the remote device.

C.
Wait to zone control devices until data is copied.

D.
Mask the remote devices after data is copied