Hitachi
HH0-440 · Question #57
How many back-end disk operations are required to complete a small block random write operation to a RAID5 LUN where the operation does not overlap a RAID Chunk or Stripe or benefit from cache-write…
The correct answer is D. 4. See the full explanation below for the reasoning.
Question
How many back-end disk operations are required to complete a small block random write operation to a RAID5 LUN where the operation does not overlap a RAID Chunk or Stripe or benefit from cache-write grouping?
Options
- A1
- B2
- C3
- D4
How the community answered
(39 responses)- A3% (1)
- B8% (3)
- C5% (2)
- D85% (33)
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