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E20-885 · Question #269

E20-885 Question #269: Real Exam Question with Answer & Explanation

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Question

Refer to the exhibit. LUN 30 is a 50 GB LUN on a 4+1 R5 group consisting of 300 GB drives. It is the only active LUN. I/O size is 4 kB. What can you infer about the I/O access pattern to LUN 30?

Exhibit

E20-885 question #269 exhibit

Options

  • AI/O is bursty.
  • BCoalescing is occurring.
  • CLUN I/O is single-threaded.
  • DFull stripe writes are occurring.

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