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Transcript 
Figure 6-11(f)
RAID-5
Parallel Writes with associated ECC writes to different drives
1

Rotating parity array
 Error correction takes place
in same disks as data
storage
 Parallelism, better
performance than Raid4
Chapter 6
ECC
…
ECC
…
© 2005 by Prentice Hall
ECC
ECC
…
…
43
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