Supermicro X12 Series User Manual page 33

Chapter 1: Configuring VROC RAID Settings
When the following screen displays, use the arrow keys to select a disk that you want to
mark it as RAID5 and press <Enter>. An "X" will appear on the pop-up window of the
selected drive. Press the down arrow key at the "X" and press <Enter> to mark the drive
as a RAID5 volume.
Repeat this step to mark at least three drives as RAID5 volume as shown below:
Mark sure that you have at least three drives marked as RAID5 disks as shown below:
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