An engineer has configured the storage array for single redundancy across all three tiers in the system. A change in business requirements is forcing the engineer to convert from single redundancy to dual redundancy. The engineer is evaluating whether to use the dual redundant RAID 6 with a stripe width of 6 or 10.
Why should the engineer choose a stripe width of 10?
A. RAID 6-10 has a lower write I/O penalty
B. RAID 6-6 has a higher read I/O penalty.
C. RAID 6-10 has higher space efficiency.
D. RAID 6-6 has a lower drive rebuild time
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