You hot-add a drive that contained previous configuration
information to a system.
Note:
Make sure the inserted drive is usable.
Do not power down the system when hot adding drive to an existing
system.
Add drives to system one drive at a time. Give enough time
for drive to be recognized by the system.
Do one of the followings according to your system:
After each drive insertion, check the MEL to insure that
the drive has been added. If there are any errors while adding drives,
check the Recovery Guru and follow Recovery Guru procedures to fix
any problems prior to adding additional drives.