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Dell-EMC

E20-885 · Question #212

A customer has two sites, with a VNX system at each site. The local site has four application LUNs of 256 GB each. They are replicated to the remote site with MirrorView/S. The linkbetween the sites…

The correct answer is D. 88 GB. See the full explanation below for the reasoning.

Question

A customer has two sites, with a VNX system at each site. The local site has four application LUNs of 256 GB each. They are replicated to the remote site with MirrorView/S. The linkbetween the sites has an effective bandwidth of 100 MB/s. The application generates 800 random IOPS of 8 kB with a 3:1 R/W ratio on each of the LUNs. The link fails for 15 minutes. How much data is copied to the secondary LUNs as part of the resynchronization process?

Options

  • A1.4 GB
  • B22 GB
  • C44 GB
  • D88 GB

How the community answered

(48 responses)
  • A
    6% (3)
  • B
    4% (2)
  • C
    19% (9)
  • D
    71% (34)

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