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O3L 1.0: Failed to launch Instance with error "internal error: unable to execute QEMU command 'qom-list': The command qom-list has not been found" (Doc ID 1987014.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle OpenStack for Oracle Linux - Version OpenStack 1.0 to OpenStack 1.0 [Release ODOS1]
Information in this document applies to any platform.

Symptoms

Failed to launch an instance with error and symptom below:

[1] scheduler.log

2015-01-14 13:05:30.023 5484 ERROR nova.scheduler.filter_scheduler [req-4354473f-93b9-4df7-9abc-0f3c509ea59e ce83c2bf8fb44b308cab571287e28d15 f5778c60fba4498d84c9f51022ed123d] [instance: b6975eaa-0475-4f9f-b4a8-6aeea6592211] Error from last host: mango (node mango): [u'Traceback (most recent call last):\n', u'  File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1329, in _build_instance\n    set_access_ip=set_access_ip)\n', u'  File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 393, in decorated_function\n    return function(self, context, *args, **kwargs)\n', u'  File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1741, in _spawn\n    LOG.exception(_(\'Instance failed to spawn\'), instance=instance)\n', u'  File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', u'  File "/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1738, in _spawn\n    block_device_info)\n', u'  File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 2286, in spawn\n    block_device_info)\n', u'  File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 3692, in _create_domain_and_network\n    power_on=power_on)\n', u'  File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 3594, in _create_domain\n    domain.XMLDesc(0))\n', u'  File "/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n    six.reraise(self.type_, self.value, self.tb)\n', u'  File "/usr/lib/python2.6/site-packages/nova/virt/libvirt/driver.py", line 3589, in _create_domain\n    domain.createWithFlags(launch_flags)\n', u'  File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 179, in doit\n    result = proxy_call(self._autowrap, f, *args, **kwargs)\n', u'  File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 139, in proxy_call\n    rv = execute(f,*args,**kwargs)\n', u'  File "/usr/lib/python2.6/site-packages/eventlet/tpool.py", line 77, in tworker\n    rv = meth(*args,**kwargs)\n', u'  File "/usr/lib64/python2.6/site-packages/libvirt.py", line 738, in createWithFlags\n    if ret == -1: raise libvirtError (\'virDomainCreateWithFlags() failed\', dom=self)\n', u"libvirtError: internal error: unable to execute QEMU command 'qom-list': The command qom-list has not been found\n"]

 

[2] Service  openstack-nova-compute running

openstack-nova-compute (pid  5440) is running...

 

[3]. qemu-image packages version

qemu-img-0.12.1.2-2.448.el6_6.x86_64                        Fri Jan  9 14:41:10 2015
qemu-kvm-0.12.1.2-2.448.el6_6.x86_64                        Fri Jan  9 14:43:40 2015

Cause

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