64
Once the data copy is done, the migration for that storage group can be completed with a commit or the host access can be reverted
back to the source array from the target array and the migration can be cancelled.
EXAMINE THE DEVICE IDENTITIES FOLLOWING A CUTOVER
The device IDs used on the source and target devices have not changed following the Cutover operation. The target devices are still
using the effective WWN of the source devices. The source devices still have the same native and effective IDs.