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Appendx B
SB710 RAID
The ntegrated one SATA host controller separately, and
support RAID functon for performance and relablty.
SB710 SATA RAID provdes support for RAID 0 (Strp-
ng), RAID 1 (Mrrorng) & RAID 10 (Strpng & Mrrorng).
RAID 0 greatly mproves hard dsk I/O performance by
concurrently strpng data across multple drves. RAID
1 makes sure data s not lost f a drve fals as data s s-
multaneously wrtten to two drves. Drves configured for
RAID Strpng are sad to form a RAID 0 set, whle drves
configured for RAID Mrrorng are sad to form a RAID 1
set. RAID 10 s mplemented as a mrrored array whose
segments are RAID 0 arrays. RAID 10 has same fault
tolerance as mrrorng and reduces overhead by strpng.
It needs at least four drves to form a RAID 10.
B-B-1
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