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[Bug 2065474] [NEW] live migration Unacceptable CPU info: CPU doesn't have compatibility.

 

Public bug reported:

in ubuntu 22.04 jammy
caracal archive enabled

Installed latest version of nova and neutron and horizon ,...

in controller node this code runs correctly:

# openstack server migrate --host compute1 SERVER_UUID --os-compute-api-
version 2.90 --wait; openstack server migrate confirm SERVER_UUID

but in horizon dashboard when i try to live migrate vm i got this error

    Error: Failed to live migrate instance to host "compute2". Details

    Migration pre-check error: Unacceptable CPU info: CPU doesn't have compatibility. 0 Refer to 
    http://libvirt.org/html/libvirt-libvirt-host.html#virCPUCompareResult (HTTP 400) (Request-ID: req- 
    881314aa-efd5-4d63-81dc-8079d519a551)


and this is event datails for req-881314aa-efd5-4d63-81dc-8079d519a551 attached in file:

** Affects: horizon
     Importance: Undecided
         Status: New


** Tags: documentation

** Attachment added: "event-log.txt"
   https://bugs.launchpad.net/bugs/2065474/+attachment/5777245/+files/event-log.txt

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https://bugs.launchpad.net/bugs/2065474

Title:
  live migration Unacceptable CPU info: CPU doesn't have compatibility.

Status in OpenStack Dashboard (Horizon):
  New

Bug description:
  in ubuntu 22.04 jammy
  caracal archive enabled

  Installed latest version of nova and neutron and horizon ,...

  in controller node this code runs correctly:

  # openstack server migrate --host compute1 SERVER_UUID --os-compute-
  api-version 2.90 --wait; openstack server migrate confirm SERVER_UUID

  but in horizon dashboard when i try to live migrate vm i got this
  error

      Error: Failed to live migrate instance to host "compute2". Details

      Migration pre-check error: Unacceptable CPU info: CPU doesn't have compatibility. 0 Refer to 
      http://libvirt.org/html/libvirt-libvirt-host.html#virCPUCompareResult (HTTP 400) (Request-ID: req- 
      881314aa-efd5-4d63-81dc-8079d519a551)

  
  and this is event datails for req-881314aa-efd5-4d63-81dc-8079d519a551 attached in file:

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