Asus Motherboard P5MT-S - Manual (Page 137)

ASUS P5MT-S 5-37
5.4.4 Creating a RAID 1 set (Mirror)
To create a RAID 1 set for Fault Tolerance:
1. Follow steps 1 to 2 of the Creating a RAID 0 set section.
2. Select RAID-1 (Fault Tolerance) from the Select RAID Type menu, then
press <Enter>.
3. Use the arrow keys to select a RAID set member, then press
<SpaceBar> to mark. An X mark appears after the selected HDD.
4. Follow step 3 to select the other members of the RAID set, then press
<Enter> when finished.
Refer to the Mirroring Requirements note at the bottom of the screen to
determine the number of hard disk drives required for the selected RAID
type.