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[Eli Qiao <liyong.qiao@xxxxxxxxx>]

Public bug reported:

1" threads="1"/>\n</cpu>\n',)  from (pid=2305) to_xml /opt/stack/nova/nova/virt/libvirt/config.py:82
<cpu match="exact">
  <topology sockets="1" cores="1" threads="1"/>
</cpu>

2015-03-19 15:35:37.697 DEBUG nova.virt.libvirt.config [req-b2abf15d-cb2c-4af9-8356-181e16ee091a admin admin] Generated XML ('<cpu match="exact">\n  <topology sockets="1" cores="1" threads="1"/>\n</cpu>\n',)  from (pid=2305) to_xml /opt/stack/nova/nova/virt/libvirt/config.py:82
2015-03-19 15:35:37.699 ERROR nova.virt.libvirt.driver [req-b2abf15d-cb2c-4af9-8356-181e16ee091a admin admin] CPU doesn't have compatibility.

Requested operation is not valid: no CPU model specified

Refer to http://libvirt.org/html/libvirt-libvirt-host.html#virCPUCompareResult
2015-03-19 15:35:37.702 DEBUG oslo_messaging._drivers.amqpdriver [req-b2abf15d-cb2c-4af9-8356-181e16ee091a admin admin] MSG_ID is 374d071984dd497ba58b9c0fe6ad0ea1 from (pid=2305) _send /usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py:310
2015-03-19 15:35:37.702 DEBUG oslo_messaging._drivers.amqp [req-b2abf15d-cb2c-4af9-8356-181e16ee091a admin admin] UNIQUE_ID is f11d04094b1d4614b06a17fe7ffe3fae. from (pid=2305) _add_unique_id /usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqp.py:226
2015-03-19 15:35:37.747 ERROR oslo_messaging.rpc.dispatcher [req-b2abf15d-cb2c-4af9-8356-181e16ee091a admin admin] Exception during message handling: Migration pre-check error: CPU doesn't have compatibility.

Requested operation is not valid: no CPU model specified

** Affects: nova
     Importance: Undecided
     Assignee: Eli Qiao (taget-9)
         Status: New

** Changed in: nova
     Assignee: (unassigned) => Eli Qiao (taget-9)

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https://bugs.launchpad.net/bugs/1433933

Title:
  live migration failed no CPU model specified

Status in OpenStack Compute (Nova):
  New

Bug description:
  1" threads="1"/>\n</cpu>\n',)  from (pid=2305) to_xml /opt/stack/nova/nova/virt/libvirt/config.py:82
  <cpu match="exact">
    <topology sockets="1" cores="1" threads="1"/>
  </cpu>

  2015-03-19 15:35:37.697 DEBUG nova.virt.libvirt.config [req-b2abf15d-cb2c-4af9-8356-181e16ee091a admin admin] Generated XML ('<cpu match="exact">\n  <topology sockets="1" cores="1" threads="1"/>\n</cpu>\n',)  from (pid=2305) to_xml /opt/stack/nova/nova/virt/libvirt/config.py:82
  2015-03-19 15:35:37.699 ERROR nova.virt.libvirt.driver [req-b2abf15d-cb2c-4af9-8356-181e16ee091a admin admin] CPU doesn't have compatibility.

  Requested operation is not valid: no CPU model specified

  Refer to http://libvirt.org/html/libvirt-libvirt-host.html#virCPUCompareResult
  2015-03-19 15:35:37.702 DEBUG oslo_messaging._drivers.amqpdriver [req-b2abf15d-cb2c-4af9-8356-181e16ee091a admin admin] MSG_ID is 374d071984dd497ba58b9c0fe6ad0ea1 from (pid=2305) _send /usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py:310
  2015-03-19 15:35:37.702 DEBUG oslo_messaging._drivers.amqp [req-b2abf15d-cb2c-4af9-8356-181e16ee091a admin admin] UNIQUE_ID is f11d04094b1d4614b06a17fe7ffe3fae. from (pid=2305) _add_unique_id /usr/local/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqp.py:226
  2015-03-19 15:35:37.747 ERROR oslo_messaging.rpc.dispatcher [req-b2abf15d-cb2c-4af9-8356-181e16ee091a admin admin] Exception during message handling: Migration pre-check error: CPU doesn't have compatibility.

  Requested operation is not valid: no CPU model specified

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