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What is the RAID 5 write penalty for random, small write I/Os?

What is the RAID 5 write penalty for random, small write I/Os?

PrepAway - Latest Free Exam Questions & Answers

A.
1

B.
2

C.
4

D.
6

PrepAway - Latest Free Exam Questions & Answers

3 Comments on “What is the RAID 5 write penalty for random, small write I/Os?

  1. kerkael says:

    The write penalty ends up being 4 though in a RAID 5 scenario because for each change to the disk, we are reading the data, reading the parity and then writing the data and writing the parity before the operation is complete.




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