Question: 17. Figure 9.28 shows a RAID system with eight physical disks. (a) With six physical disks, how many mirror controllers and stripe controllers would you

17. Figure 9.28 shows a RAID system with eight physical disks.

(a) With six physical disks, how many mirror controllers and stripe controllers would you need for level 01 and for level 10?

(b) With 2n disks in general (so that n = 4 in Figure 9.28), how many mirror controllers and stripe controllers would you need for level 01 and for level 10?

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