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NCA-5.15 · Question #88

An administrator attempts to reinstall a VM's QuestOS, hut h unable to change the legacy BIOS hoot priority. Based on the exhibit, what is causing this issue?

The correct answer is C. The VM is currently on. In Nutanix AHV (and most hypervisor platforms), boot order and BIOS settings for a VM can only be modified when the VM is powered off. If the VM is currently powered on, the BIOS/boot configuration fields are locked and non-editable in the Prism interface. The exhibit would…

Nutanix Cluster Management

Question

An administrator attempts to reinstall a VM's QuestOS, hut h unable to change the legacy BIOS hoot priority. Based on the exhibit, what is causing this issue?

Options

  • AGuestOS reinstall is not possible for a VM
  • BThe CD-ROM is empty
  • CThe VM is currently on
  • DThe VM is undergoing a snapshot

How the community answered

(40 responses)
  • A
    3% (1)
  • B
    8% (3)
  • C
    88% (35)
  • D
    3% (1)

Explanation

In Nutanix AHV (and most hypervisor platforms), boot order and BIOS settings for a VM can only be modified when the VM is powered off. If the VM is currently powered on, the BIOS/boot configuration fields are locked and non-editable in the Prism interface. The exhibit would show the VM in a 'Running' or 'On' power state. The administrator must first shut down the VM, then modify the boot priority (e.g., set the CD-ROM as the first boot device), and then power it back on to begin the GuestOS reinstall from ISO.

Topics

#VM Power States#BIOS Settings#VM Management#Guest OS Reinstallation

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