Apple Xserve RAID - Manual (Page 72)

Planning RAID Storage for the Xserve RAID System 73
A System With 14 Drive Modules
On a system with 14 drive modules, you can use these RAID levels.
m RAID 0
m RAID 00
m RAID 1
m RAID 10
m RAID 0+1
m RAID 3
m RAID 5
m RAID 30
m RAID 50
Note: This list is representative but does not include all possible schemes.
RAID 0 and RAID 00 Schemes
With seven drive modules on each controller, you can stripe each side into a RAID set.
Using software RAID (Disk Utility), you can stripe the two RAID sets together.
RAID 0
Stripe Stripe Disk 1 Disk 2
Appears
as
RAID 00
Stripe
Use software RAID to stripe
two RAID sets together.
Stripe Disk 1
Appears
as