Attempting to live-migrate an instance (on shared NFS storage) between two compute hosts with different cpu features results in an error

Solution Verified - Updated -

Issue

  • Attempting to live-migrate an instance (on shared NFS storage) between two compute hosts with different cpu features results in an error.

Environment

  • Red Hat OpenStack Platform (RHOSP)
    • 5.x
    • 6.x
    • 13.x

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