** Changed in: nova
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1372670
Title:
libvirtError: operation failed: cannot read cputime for domain
Status in OpenStack Compute (nova):
Fix Released
Bug description:
2014-09-22 15:09:59.534 ERROR nova.compute.manager
[req-74866bd8-5382-4354-89ca-7683a013d99c ServerDiskConfigTestJSON-218625483
ServerDiskConfigTestJSON-1404511620] [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] Setting instance vm_state to ERROR
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] Traceback (most recent call last):
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] File
"/opt/stack/new/nova/nova/compute/manager.py", line 6054, in
_error_out_instance_on_exception
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] yield
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] File
"/opt/stack/new/nova/nova/compute/manager.py", line 3740, in resize_instance
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] timeout, retry_interval)
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] File
"/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 5838, in
migrate_disk_and_power_off
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] self.power_off(instance, timeout,
retry_interval)
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] File
"/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 2474, in power_off
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] self._clean_shutdown(instance,
timeout, retry_interval)
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] File
"/opt/stack/new/nova/nova/virt/libvirt/driver.py", line 2434, in _clean_shutdown
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] (state, _max_mem, _mem, _cpus, _t) =
dom.info()
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] File
"/usr/local/lib/python2.7/dist-packages/eventlet/tpool.py", line 183, in doit
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] result = proxy_call(self._autowrap,
f, *args, **kwargs)
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] File
"/usr/local/lib/python2.7/dist-packages/eventlet/tpool.py", line 141, in
proxy_call
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] rv = execute(f, *args, **kwargs)
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] File
"/usr/local/lib/python2.7/dist-packages/eventlet/tpool.py", line 122, in execute
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] six.reraise(c, e, tb)
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] File
"/usr/local/lib/python2.7/dist-packages/eventlet/tpool.py", line 80, in tworker
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] rv = meth(*args, **kwargs)
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] File
"/usr/lib/python2.7/dist-packages/libvirt.py", line 1068, in info
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] if ret is None: raise libvirtError
('virDomainGetInfo() failed', dom=self)
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738] libvirtError: operation failed: cannot
read cputime for domain
2014-09-22 15:09:59.534 25333 TRACE nova.compute.manager [instance:
c09099c1-5dde-4ba9-8a8e-94ff75309738]
http://logs.openstack.org/71/123071/1/gate/gate-tempest-dsvm-postgres-full/7369ae8/logs/screen-n-cpu.txt.gz?level=TRACE#_2014-09-22_15_09_59_534
I am seeing this stacktrace in some nova-compute logs, it looks like
this is showing up in passing jobs, but I think that is because
tempest doesn't always fail if a 'nova delete' fails.
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