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  1. OpenShift Virtualization
  2. CNV-74856

[Tracker] Live migration after workload update fails with operation failed: guest CPU doesn't match specification: missing features: pdcm

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Blocker Blocker
    • CNV v4.20.3
    • CNV v4.20.3
    • CNV Virt-Cluster
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    • Quality / Stability / Reliability
    • 0.42
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      Description of problem:

      After upgrade of CNV , live migration of VM for workload update fails with 'operation failed: guest CPU doesn't match specification: missing features: pdcm'According to `virsh capabilities` both source node and target node include   `pdcm`

      Version-Release number of selected component (if applicable):

      4.19, 4.20 4.21

      How reproducible:

      if VMIMs are failing, 100%

      Steps to Reproduce:

      1. upgrade from 4.20.1 to 4.20.3
2.
3.

      Actual results:

      LiveMigrations fail with Errored virt-launcher pods

      Expected results:

      No LiveMigrations fail with Errored virt-launcher pods

      Additional info:

       

              kbidarka@redhat.com Kedar Bidarkar
              ocohen@redhat.com Oren Cohen
              Dan Kenigsberg
              Kedar Bidarkar Kedar Bidarkar
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                Created:
                Updated: