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Dell-EMC

E20-324 · Question #65

Click on the calculator icon in the upper left-hand corner. Your customer wants to use a VNX system at an unmanned DR site. The system will be used exclusively as a secondary MirrorView/A system…

The correct answer is A. 240 Mb/s. See the full explanation below for the reasoning.

Question

Click on the calculator icon in the upper left-hand corner. Your customer wants to use a VNX system at an unmanned DR site. The system will be used exclusively as a secondary MirrorView/A system, and it is capable of performing 60,000 LUN IOPs in this role. The primary system is also a VNX. If the total primary image workload consists of 1 KiB random I/Os with a R/W ratio of 3:1, what is the maximum bandwidth required for the link between the VNX systems?

Options

  • A240 Mb/s
  • B120 Mb/s
  • C360 Mb/s
  • D600 Mb/s

How the community answered

(29 responses)
  • A
    76% (22)
  • B
    3% (1)
  • C
    7% (2)
  • D
    14% (4)

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