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Dell-EMC

E20-390 · Question #236

A customer has an application that uses a lot of capacity but has very low performance requirements. Their new VNX is fully virtually provisioned and uses FAST VP storage pools. The customer wants…

The correct answer is A. Using the Lowest Available Tier option. See the full explanation below for the reasoning.

Question

A customer has an application that uses a lot of capacity but has very low performance requirements. Their new VNX is fully virtually provisioned and uses FAST VP storage pools. The customer wants to configure the LUNs for this application on low performance storage. How should the LUNs be initially configured?

Options

  • AUsing the Lowest Available Tier option.
  • BA traditional RAID-group LUN on SATA drives should be used.
  • CUsing the Optimize for Pool Performance option.
  • DA traditional RAID-group LUN on NL-SAS drives should be used.

How the community answered

(37 responses)
  • A
    76% (28)
  • B
    14% (5)
  • C
    8% (3)
  • D
    3% (1)

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