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5V0-21.21 · Question #21

An administrator of "vsan-prod" cluster noticed the witness components of VMs are flagged as absent after a failed attempt to replace the vSAN Witness Host. Which action should the administrator…

The correct answer is B. Running the vSAN Skyline Health check to ensure there are vSAN Object Health errors and. vSAN Witness Host (so there is strech cluster) must reside in vcenter datacenter container and not be added in vSAN cluster.

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Question

An administrator of "vsan-prod" cluster noticed the witness components of VMs are flagged as absent after a failed attempt to replace the vSAN Witness Host. Which action should the administrator take to resolve this issue?

Options

  • AUpgrading the vSAN on-disk format
  • BRunning the vSAN Skyline Health check to ensure there are vSAN Object Health errors and
  • CUsing the RVC command: vsan.resync_dashboard ~/computers/vsan-prod
  • DPlacing the vSAN Witness Host in Maintenance Mode and adding to the vSAN cluster

How the community answered

(26 responses)
  • A
    19% (5)
  • B
    69% (18)
  • C
    4% (1)
  • D
    8% (2)

Explanation

vSAN Witness Host (so there is strech cluster) must reside in vcenter datacenter container and not be added in vSAN cluster.

Topics

#vSAN witness#absent components#Skyline Health#witness replacement

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