Question
Recall that both RAID level 0 and RAID level 1 use block-striping. The only difference is that RAID level 0 has no redundancy and RAID
Recall that both RAID level 0 and RAID level 1 use block-striping. The only difference is that RAID level 0 has no redundancy and RAID level 1 uses mirroring for redundancy.
(a) Could a RAID Level 1 organization achieve better performance for read requests (e.g., complete a read request faster) than a RAID Level 0 organization? If so, how?
(b) Could a RAID Level 1 organization achieve better performance for write requests (e.g., complete a write request faster) than a RAID Level 0 organization? If so, how?
Assume that RAID 1 uses double the number of disks as RAID 0 (i.e., the number of primary disks are same in both cases),
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