Accusys RAID Controller ACS-77100 - Manual (Page 8)

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User’s Manual
1.3.2. RAID 10 (striping and mirroring)
RAID 0+1 combines mirroring and striping functions on a minimum
of four hard disks. Mirroring provides full redundancy and protects
data in case of multiple drive failure (providing that data on one of
each mirrored pair of drives is intact).
The diagram shown represents the writing of data on a RAID 0+1
array composed of four DISKS connected to the controller. The
controller creates two matching RAID 0 arrays on four DISKS
Characteristics
ƒ This configuration provides optimal speed and reliability.
ƒ Requires even number of disks (minimum 4 disks)
Recommended Uses
ƒ Imaging application.
ƒ General Fileserver.