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3V0-21.23 · Question #24

An architect is designing storage for a new vSphere environment to meet the following requirements: - Asynchronous replication is required between two sites. - The impact on the storage layer should…

The correct answer is D. Two new storage arrays will be deployed, one at either site. mw-vsphere-virtual-volumes-vvolvs-solution-overview.pdf

Design for storage services

Question

An architect is designing storage for a new vSphere environment to meet the following requirements:

  • Asynchronous replication is required between two sites.
  • The impact on the storage layer should not impact the performance of the compute layer.
  • Each application tier will require different replication attributes.
  • Virtual machine live migration across compute and storage must be supported.
  • Virtual machine aware back up will be leveraged.
  • Operational management overhead should be minimized.
  • Operational automation should be supported.

Which storage design recommendations would meet the requirements?

Options

  • ATwo new Fibre Channel storage arrays will be deployed, one at either site.
  • BTwo new vSphere clusters enabled with vSAN will be deployed, one at either site.
  • CTwo new ISCSI storage arrays will be deployed, one at either site.
  • DTwo new storage arrays will be deployed, one at either site.

How the community answered

(22 responses)
  • A
    23% (5)
  • B
    9% (2)
  • C
    5% (1)
  • D
    64% (14)

Explanation

mw-vsphere-virtual-volumes-vvolvs-solution-overview.pdf

Topics

#asynchronous replication#storage array selection#multi-site storage#vSAN

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