nerdexam
IBM

C4090-456 · Question #65

Which of the following occurs in the event of an SSD failure in an XIV system?

The correct answer is C. The extended read cache workload of the module with the failed SSD is redistributed to the. See the full explanation below for the reasoning.

Question

Which of the following occurs in the event of an SSD failure in an XIV system?

Options

  • AThe failed SSD's contents are rebuilt onto the hot spare SSD in the maintenance module.
  • BThe module containing the failed SSD is phased out and all data is redistributed to the remaining
  • CThe extended read cache workload of the module with the failed SSD is redistributed to the
  • DAll cached write data on the SSD is destaged to disks and SSD caching is disabled until the failed

How the community answered

(25 responses)
  • A
    4% (1)
  • B
    16% (4)
  • C
    72% (18)
  • D
    8% (2)

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