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VDCD510 · Question #270

Based on the information in the high-level design extract from question 2, what storage protocol is unsuitable?

The correct answer is A. NFS. The requirements state that the application uptime requirements would not be met if using vSphere HA alone. vSphere HA would invoke a restart of guest virtual machines after at least 10 VMware fault tolerance would meet the uptime requirements; a failover would result in zero…

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Question

Based on the information in the high-level design extract from question 2, what storage protocol is unsuitable?

Options

  • ANFS
  • BiSCSI
  • CFC

How the community answered

(27 responses)
  • A
    81% (22)
  • B
    7% (2)
  • C
    11% (3)

Explanation

The requirements state that the application uptime requirements would not be met if using vSphere HA alone. vSphere HA would invoke a restart of guest virtual machines after at least 10 VMware fault tolerance would meet the uptime requirements; a failover would result in zero downtime of the application. This technology can be used only with VMFS; therefore, NFS cannot be used in this design. Chapter 4, NetWork - Logical and Physical Design to allow applications to flow

Topics

#storage protocol selection#NFS#iSCSI#Fibre Channel

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