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  1. OpenShift Virtualization
  2. CNV-32718

Clone and Snapshot of persistent TPM/EFI VMs

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    • Icon: Epic Epic
    • Resolution: Unresolved
    • Icon: Critical Critical
    • None
    • None
    • CNV Virtualization
    • snapshot-vtpm
      • A VM using vTPM should be able to be properly snapshotted
    • To Do
    • CNV-25734 - GA: vTPM (full incl. persistence)
    • CNV-25734GA: vTPM (full incl. persistence)
    • 100% To Do, 0% In Progress, 0% Done
    • dev-ready, ux-ready

      Goal

      Currently, persistent storage for vTPM is implemented as a volume within a VM, but this is ignored by the snapshot mechanism, thus these VMs cannot have a snapshot taken. Since VMs using NVRAM use the same storage mechanism, they too are unable to be snapshotted or cloned.

      User Stories

      • As a workload owner, I would like to have the ability to snapshot VMs that use vTPM so that a cloned VM might also be able to take advantage of vTPM.

      Non-Requirements

      • List of things not included in this epic, to alleviate any doubt raised during the grooming process.

      Notes

      • Any additional details or decisions made/needed

            sgott@redhat.com Stuart Gott
            sgott@redhat.com Stuart Gott
            Kedar Bidarkar Kedar Bidarkar
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              Created:
              Updated: