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Stone Equinox / Managing Shielded VM Certificates / Virtual Machine TPM certificates

Article ID: 970
Last updated: 17 Sep, 2025
Article ID: 970
Last updated: 17 Sep, 2025
Revision: 4
Views: 27
Posted: 15 Sep, 2025
by Andrew Sharrad
Updated: 17 Sep, 2025
by Andrew Sharrad

Stone Equinox / Managing Shielded VM Certificates / Virtual Machine TPM certificates

When you create a virtual machine with TPM in a Hyper-V host, certificates are created on the host for the encryption credentials.

If you move the virtual machine to a different host, the certificates must be available in order to boot or use the VM.

Microsoft recommend that you use the Host Guardian Service to manage these certificates in a Hyper-V Cluster. Alternatively, as a simpler solution, use the CHOPS program on a cluster to identify and copy the required certificates between all hosts.

Note: CHOPs is provided without any warranty, implied or otherwise

CHOPs only needs to be run on one host on the cluster, and should be run whilst logged on as a full administrator.

Applies to:

  • Stone Computers Equinox
  • Stone Computers Elysium
  • Most S2D Hyperconverged Platforms

This article was:  
Article ID: 970
Last updated: 17 Sep, 2025
Revision: 4
Views: 27
Posted: 15 Sep, 2025 by Andrew Sharrad
Updated: 17 Sep, 2025 by Andrew Sharrad
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