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Dell-EMC

E20-545 · Question #29

Refer to the exhibit. After installing the FAST Cache enabler a user selects the properties of an existing LUN. Why is FAST Cache not enabled on this LUN?

The correct answer is A. FAST Cache is not enabled by default on existing LUNs. See the full explanation below for the reasoning.

Question

Refer to the exhibit. After installing the FAST Cache enabler a user selects the properties of an existing LUN. Why is FAST Cache not enabled on this LUN?

Exhibits

E20-545 question #29 exhibit 1
E20-545 question #29 exhibit 2

Options

  • AFAST Cache is not enabled by default on existing LUNs.
  • BExisting LUNs need to be removed from the storage group before FAST Cache is enabled.
  • CFAST Cache is not enabled by default on RAID 5 LUNs.
  • DFAST Cache is not enabled when SP read/write cache is disabled for the LUN.

How the community answered

(23 responses)
  • A
    78% (18)
  • B
    13% (3)
  • C
    4% (1)
  • D
    4% (1)

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