[Openstack] Qemu error?

Joshua Harlow harlowja at yahoo-inc.com
Tue Aug 16 02:18:56 UTC 2011


Hi all,

Another error that others may have seen:
Is it supposed to continue even if this fails?
This is for running xen btw (this is running on nova-compute in a xen dom0 instance).

ting data into image 3 (Unexpected error while running command.
Command: sudo qemu-nbd -c /dev/nbd14 /home/ctoteam/nova/nova/..//instances/instance-0000000a/disk
Exit code: 1
Stdout: ''
Stderr: "qemu-nbd: Could not access '/dev/nbd14': No such file or directory\n")
libvir: Xen Daemon error : XML error: failed to parse domain description
2011-08-15 19:16:29,374 ERROR nova.exception [-] Uncaught exception
(nova.exception): TRACE: Traceback (most recent call last):
(nova.exception): TRACE:   File "/home/ctoteam/nova/nova/exception.py", line 97, in wrapped
(nova.exception): TRACE:     return f(*args, **kw)
(nova.exception): TRACE:   File "/home/ctoteam/nova/nova/virt/libvirt/connection.py", line 603, in spawn
(nova.exception): TRACE:     domain = self._create_new_domain(xml)
(nova.exception): TRACE:   File "/home/ctoteam/nova/nova/virt/libvirt/connection.py", line 1078, in _create_new_domain
(nova.exception): TRACE:     domain = self._conn.defineXML(xml)
(nova.exception): TRACE:   File "/usr/lib/python2.6/dist-packages/libvirt.py", line 1869, in defineXML
(nova.exception): TRACE:     if ret is None:raise libvirtError('virDomainDefineXML() failed', conn=self)
(nova.exception): TRACE: libvirtError: XML error: failed to parse domain description
(nova.exception): TRACE:
2011-08-15 19:16:29,375 ERROR nova.compute.manager [-] Instance '10' failed to spawn. Is virtualization enabled in the BIOS? Details: XML error: failed to parse domain description
(nova.compute.manager): TRACE: Traceback (most recent call last):
(nova.compute.manager): TRACE:   File "/home/ctoteam/nova/nova/compute/manager.py", line 329, in _run_instance
(nova.compute.manager): TRACE:     self.driver.spawn(instance, network_info, bd_mapping)
(nova.compute.manager): TRACE:   File "/home/ctoteam/nova/nova/exception.py", line 124, in wrapped
(nova.compute.manager): TRACE:     raise Error(str(e))
(nova.compute.manager): TRACE: Error: XML error: failed to parse domain description
(nova.compute.manager): TRACE:
libvir: Xen error : Domain not found: xenUnifiedDomainLookupByName
2011-08-15 19:16:51,893 INFO nova.compute.manager [-] Found instance 'instance-00000005' in DB but no VM. State=5
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