Workflow for setting the RAID level
Use the following process to return to the original RAID level for the S-VOL and P-VOL after a Quick Restore when the RAID levels of the volumes are different.
Split the pair.
For more information about how to split pairs, see Splitting SI pairs.
Restore the pair using Quick Restore.
For more information about how to restore pairs using Quick Restore, see Resynchronizing or restoring SI pairs.