start of new instance not possible after restarting libvirtd

[Christian Berendt]

{{{
2011-04-21 02:33:38,034 AUDIT nova.compute.manager [L6JTK1OWZ72LFJEQ9NSU admin testproject] instance 115: starting...
2011-04-21 02:33:40,354 INFO nova [-] called setup_basic_filtering in nwfilter
2011-04-21 02:33:40,354 INFO nova [-] ensuring static filters
2011-04-21 02:33:40,360 ERROR nova.exception [-] Uncaught exception
(nova.exception): TRACE: Traceback (most recent call last):
(nova.exception): TRACE: File "/usr/lib64/python2.6/site-packages/nova/exception.py", line 120, in _wrap
(nova.exception): TRACE: return f(*args, **kw)
(nova.exception): TRACE: File "/usr/lib64/python2.6/site-packages/nova/virt/libvirt_conn.py", line 614, in spawn
(nova.exception): TRACE: self.firewall_driver.setup_basic_filtering(instance, network_info)
(nova.exception): TRACE: File "/usr/lib64/python2.6/site-packages/nova/virt/libvirt_conn.py", line 1975, in setup_basic_filtering
(nova.exception): TRACE: return self.nwfilter.setup_basic_filtering(instance, network_info)
(nova.exception): TRACE: File "/usr/lib64/python2.6/site-packages/nova/virt/libvirt_conn.py", line 1746, in setup_basic_filtering
(nova.exception): TRACE: ['nova-base']))
(nova.exception): TRACE: File "/usr/lib64/python2.6/site-packages/nova/virt/libvirt_conn.py", line 1831, in _define_filter
(nova.exception): TRACE: tpool.execute(self._conn.nwfilterDefineXML, xml)
(nova.exception): TRACE: File "/usr/lib64/python2.6/site-packages/eventlet/tpool.py", line 75, in tworker
(nova.exception): TRACE: rv = meth(*args,**kwargs)
(nova.exception): TRACE: File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1724, in nwfilterDefineXML
(nova.exception): TRACE: if ret is None:raise libvirtError('virNWFilterDefineXML() failed', conn=self)
(nova.exception): TRACE: libvirtError: cannot send data: Broken pipe
(nova.exception): TRACE:
2011-04-21 02:33:40,371 ERROR nova.compute.manager [L6JTK1OWZ72LFJEQ9NSU admin testproject] Instance '115' failed to spawn. Is virtualization enabled in the BIOS?
(nova.compute.manager): TRACE: Traceback (most recent call last):
(nova.compute.manager): TRACE: File "/usr/lib64/python2.6/site-packages/nova/compute/manager.py", line 234, in run_instance
(nova.compute.manager): TRACE: self.driver.spawn(instance_ref)
(nova.compute.manager): TRACE: File "/usr/lib64/python2.6/site-packages/nova/exception.py", line 126, in _wrap
(nova.compute.manager): TRACE: raise Error(str(e))
(nova.compute.manager): TRACE: Error: cannot send data: Broken pipe
(nova.compute.manager): TRACE:
}}}

[Openstack Gerrit (openstack-gerrit)]

Reviewed: https://review.openstack.org/1964
Committed: http://github.com/openstack/nova/commit/7c11490677bc49086271ee377e6a8076eebe15f6
Submitter: Jenkins
Branch: master

 status fixcommitted
 done

commit 7c11490677bc49086271ee377e6a8076eebe15f6
Author: Alvaro Lopez Garcia <email address hidden>
Date: Wed Nov 30 12:25:00 2011 +0100

    Fixes bug 767947

    If libvirt was restarted, a libvirt.libvirtError was raised with error
    domain libvirt.VIR_FROM_RPC when trying to use the existing connection.

    Change-Id: Ib3d4ff23aadf5a0c93dde0c37c5686bf404ce9de

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/2188
Committed: http://github.com/openstack/nova/commit/add84707ec40bc4de1de5616da41b2ac5f4a9537
Submitter: Jenkins
Branch: stable/diablo

commit add84707ec40bc4de1de5616da41b2ac5f4a9537
Author: Alvaro Lopez Garcia <email address hidden>
Date: Wed Nov 30 12:25:00 2011 +0100

    Fixes bug 767947

    If libvirt was restarted, a libvirt.libvirtError was raised with error
    domain libvirt.VIR_FROM_RPC when trying to use the existing connection.

    (cherry picked from commit 7c11490677bc49086271ee377e6a8076eebe15f6)

    Change-Id: Ib3d4ff23aadf5a0c93dde0c37c5686bf404ce9de