NEC Express5800/120Rh-2 User Manual page 130

3.
Select an RAID type in [Select RAID Type] window and press Enter.
Put a cursor to the selected item, another window opens indicating the minimum and
maximum number of disks to create an array and a message for assigning a spare disk.
NOTE:
For setting of RAID, see "Creating RAID0 Array" or
"Creating RAID1 Array" described later.
IMPORTANT:
created array according to "Boot Priority".
After creating an array, set the boot priority for the
Configuring Your Server 4-33