RHV fails to raise the compatibility level of the cluster when using a Intel Skylake CPU type

Solution Verified - Updated -

Issue

When raising the compatibility level of a cluster to 4.4 or 4.5 and the cluster is using any of the Intel Skylake family types, the action fails.

Environment

  • Red Hat Virtualization (RHV) 4.4
  • Red Hat Virtualization Manager (RHV-M) 4.4.3
    • ovirt-engine-4.4.3.12-0.1.el8ev.noarch
  • Cluster compatibility level: 4.3
  • Cluster CPU type: Intel Skylake Server IBRS SSBD MDS Family.

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