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2V0-622D · Question #271

What are two requirements in order to restore a Resource Pool Tree from a snapshot? (Choose two.)

The correct answer is A. A restore can only be performed on the same cluster the snapshot was taken from. D. A restore can only be performed on a vSphere DRS cluster within the original vCenter Server.. Restoring a Resource Pool Tree snapshot requires the same cluster and the same vCenter Server instance where the snapshot was originally captured.

Section 5 – Administer and Protect vSphere 6.5 Resources

Question

What are two requirements in order to restore a Resource Pool Tree from a snapshot? (Choose two.)

Options

  • AA restore can only be performed on the same cluster the snapshot was taken from.
  • BvSphere DRS must be turned on.
  • CvSphere DRS must be turned off.
  • DA restore can only be performed on a vSphere DRS cluster within the original vCenter Server.

How the community answered

(39 responses)
  • A
    92% (36)
  • B
    5% (2)
  • C
    3% (1)

Why each option

Restoring a Resource Pool Tree snapshot requires the same cluster and the same vCenter Server instance where the snapshot was originally captured.

AA restore can only be performed on the same cluster the snapshot was taken from.Correct

The resource pool tree snapshot encodes the specific cluster's resource pool hierarchy, and the restore operation maps each pool back to that exact cluster - the structure is cluster-specific and cannot be applied to a different cluster because resource pool objects are bound to their originating cluster.

BvSphere DRS must be turned on.

DRS must be enabled for a cluster to support resource pools at all, making it a baseline prerequisite rather than a distinct requirement specific to the restore operation itself.

CvSphere DRS must be turned off.

Turning DRS off would eliminate the resource pool infrastructure that the restore operation depends on - DRS must remain enabled, not disabled, throughout the restore process.

DA restore can only be performed on a vSphere DRS cluster within the original vCenter Server.Correct

Resource pool tree snapshots reference vCenter Server-managed objects by identifiers that are unique to the originating vCenter Server instance, so restoration must occur within that same vCenter Server - cross-vCenter restoration is not supported.

Concept tested: vSphere DRS Resource Pool Tree snapshot restore requirements

Source: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.resmgmt.doc/GUID-9A74C44F-E7E4-4572-A6C8-16B5CAC1BD11.html

Topics

#Resource Pool Tree#snapshot restore#DRS requirements#cluster restore

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