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NCM-MCI-5.20 · Question #168

An administrator is deploying an application that requires maximum I/O throughput for scratch data. The administrator is concerned that the throughput requirement is greater than what can be…

The correct answer is A. Create a volume group with several virtual disks and attach to the VM. ahv-volume-group-load-balancer-28063

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Question

An administrator is deploying an application that requires maximum I/O throughput for scratch data. The administrator is concerned that the throughput requirement is greater than what can be provided by a single cluster node. What should the administrator do to meet this requirement?

Options

  • ACreate a volume group with several virtual disks and attach to the VM
  • BCreate a volume group with one virtual disk attached to the VM
  • CCreate a virtual disk attached to the VM's PCI interface
  • DCreate several virtual disks attached to the VM's virtual SCSI controller

How the community answered

(51 responses)
  • A
    84% (43)
  • B
    4% (2)
  • C
    2% (1)
  • D
    10% (5)

Explanation

ahv-volume-group-load-balancer-28063

Topics

#Volume Groups#I/O throughput#vDisks#storage performance design

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