This looks like a bug. It appears that you are using xen through libvirt which hasn't had a whole lot of testing.
Vish On Aug 15, 2011, at 7:18 PM, Joshua Harlow wrote: > 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 > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp
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