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[Bug 1244255] Re: binding_failed because of l2 agent assumed down

 

** Also affects: neutron/havana
   Importance: Undecided
       Status: New

** Changed in: neutron/havana
       Status: New => Fix Committed

** Changed in: neutron/havana
    Milestone: None => 2013.2.1

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https://bugs.launchpad.net/bugs/1244255

Title:
  binding_failed because of l2 agent assumed down

Status in OpenStack Neutron (virtual network service):
  Incomplete
Status in neutron havana series:
  Fix Committed

Bug description:
  Tempest test ServerAddressesTestXML failed on a change that does not
  involve any code modification.

  https://review.openstack.org/53633

  2013-10-24 14:04:29.188 | ======================================================================
  2013-10-24 14:04:29.189 | FAIL: setUpClass (tempest.api.compute.servers.test_server_addresses.ServerAddressesTestXML)
  2013-10-24 14:04:29.189 | setUpClass (tempest.api.compute.servers.test_server_addresses.ServerAddressesTestXML)
  2013-10-24 14:04:29.189 | ----------------------------------------------------------------------
  2013-10-24 14:04:29.189 | _StringException: Traceback (most recent call last):
  2013-10-24 14:04:29.189 |   File "tempest/api/compute/servers/test_server_addresses.py", line 31, in setUpClass
  2013-10-24 14:04:29.189 |     resp, cls.server = cls.create_server(wait_until='ACTIVE')
  2013-10-24 14:04:29.189 |   File "tempest/api/compute/base.py", line 143, in create_server
  2013-10-24 14:04:29.190 |     server['id'], kwargs['wait_until'])
  2013-10-24 14:04:29.190 |   File "tempest/services/compute/xml/servers_client.py", line 356, in wait_for_server_status
  2013-10-24 14:04:29.190 |     return waiters.wait_for_server_status(self, server_id, status)
  2013-10-24 14:04:29.190 |   File "tempest/common/waiters.py", line 71, in wait_for_server_status
  2013-10-24 14:04:29.190 |     raise exceptions.BuildErrorException(server_id=server_id)
  2013-10-24 14:04:29.190 | BuildErrorException: Server e21d695e-4f15-4215-bc62-8ea645645a26 failed to build and is in ERROR status


  From n-cpu.log (http://logs.openstack.org/33/53633/1/check/check-
  tempest-devstack-vm-
  neutron/4dd98e5/logs/screen-n-cpu.txt.gz#_2013-10-24_13_58_07_532):

   Error: Unexpected vif_type=binding_failed
   Traceback (most recent call last):
       set_access_ip=set_access_ip)
     File "/opt/stack/new/nova/nova/compute/manager.py", line 1413, in _spawn
       LOG.exception(_('Instance failed to spawn'), instance=instance)
     File "/opt/stack/new/nova/nova/compute/manager.py", line 1410, in _spawn
       block_device_info)
     File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 2084, in spawn
       write_to_disk=True)
     File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 3064, in to_xml
       disk_info, rescue, block_device_info)
     File "/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 2951, in get_guest_config
       inst_type)
     File "/opt/stack/new/nova/nova/virt/libvirt/vif.py", line 380, in get_config
       _("Unexpected vif_type=%s") % vif_type)
   NovaException: Unexpected vif_type=binding_failed
   TRACE nova.compute.manager [instance: e21d695e-4f15-4215-bc62-8ea645645a26]

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