Libvirt 0.9.8 is no longer a supported version for Juno or later. You
must have libvirt >= 0.9.11. If you really must stay on such old Ubuntu
releases then enable their cloud archive repository which provides newer
libvirt + QEMU
** Changed in: nova
Status: In Progress => Won't Fix
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https://bugs.launchpad.net/bugs/1376307
Title:
nova compute is crashing with the error TypeError: unsupported operand
type(s) for /: 'NoneType' and 'int'
Status in OpenStack Compute (Nova):
Won't Fix
Bug description:
nova compute is crashing with the below error when nova compute is
started
2014-10-01 14:50:26.854 ^[[00;32mDEBUG nova.virt.libvirt.driver
[^[[00;36m-^[[00;32m] ^[[01;35m^[[00;32mUpdating host stats^[[00m ^[[00;33mfrom
(pid=9945) update_status /opt/stack/nova/nova/virt/libvirt/driver.py:6361^[[00m
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line
449, in fire_timers
timer()
File "/usr/local/lib/python2.7/dist-packages/eventlet/hubs/timer.py", line
58, in __call__
cb(*args, **kw)
File "/usr/local/lib/python2.7/dist-packages/eventlet/event.py", line 167,
in _do_send
waiter.switch(result)
File "/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py", line
207, in main
result = function(*args, **kwargs)
File "/opt/stack/nova/nova/openstack/common/service.py", line 490, in
run_service
service.start()
File "/opt/stack/nova/nova/service.py", line 181, in start
self.manager.pre_start_hook()
File "/opt/stack/nova/nova/compute/manager.py", line 1152, in pre_start_hook
self.update_available_resource(nova.context.get_admin_context())
File "/opt/stack/nova/nova/compute/manager.py", line 5946, in
update_available_resource
nodenames = set(self.driver.get_available_nodes())
File "/opt/stack/nova/nova/virt/driver.py", line 1237, in
get_available_nodes
stats = self.get_host_stats(refresh=refresh)
File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 5771, in
get_host_stats
return self.host_state.get_host_stats(refresh=refresh)
File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 470, in host_state
self._host_state = HostState(self)
File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 6331, in __init__
self.update_status()
File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 6387, in
update_status
numa_topology = self.driver._get_host_numa_topology()
File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 4828, in
_get_host_numa_topology
for cell in topology.cells])
TypeError: unsupported operand type(s) for /: 'NoneType' and 'int'
2014-10-01 14:50:26.989 ^[[01;31mERROR nova.openstack.common.threadgroup
[^[[00;36m-^[[01;31m] ^[[01;35m^[[01;31munsupported operand type(s) for /:
'NoneType' and 'int'^[[00m
Seems like the commit
https://github.com/openstack/nova/commit/6a374f21495c12568e4754800574e6703a0e626f
is the cause.
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