<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">This looks like a bug. It appears that you are using xen through libvirt which hasn't had a whole lot of testing.<div><br></div><div>Vish</div><div><br><div><div>On Aug 15, 2011, at 7:18 PM, Joshua Harlow wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>
<font face="Calibri, Verdana, Helvetica, Arial"><span style="font-size:11pt">Hi all,<br>
<br>
Another error that others may have seen:<br>
Is it supposed to continue even if this fails?<br>
This is for running xen btw (this is running on nova-compute in a xen dom0 instance).<br>
<br>
ting data into image 3 (Unexpected error while running command.<br>
Command: sudo qemu-nbd -c /dev/nbd14 /home/ctoteam/nova/nova/..//instances/instance-0000000a/disk<br>
Exit code: 1<br>
Stdout: ''<br>
<b>Stderr: "qemu-nbd: Could not access '/dev/nbd14': No such file or directory\n")<br>
</b>libvir: Xen Daemon error : XML error: failed to parse domain description<br>
2011-08-15 19:16:29,374 ERROR nova.exception [-] Uncaught exception<br>
(nova.exception): TRACE: Traceback (most recent call last):<br>
(nova.exception): TRACE: File "/home/ctoteam/nova/nova/exception.py", line 97, in wrapped<br>
(nova.exception): TRACE: return f(*args, **kw)<br>
(nova.exception): TRACE: File "/home/ctoteam/nova/nova/virt/libvirt/connection.py", line 603, in spawn<br>
(nova.exception): TRACE: domain = self._create_new_domain(xml)<br>
(nova.exception): TRACE: File "/home/ctoteam/nova/nova/virt/libvirt/connection.py", line 1078, in _create_new_domain<br>
(nova.exception): TRACE: domain = self._conn.defineXML(xml)<br>
(nova.exception): TRACE: File "/usr/lib/python2.6/dist-packages/libvirt.py", line 1869, in defineXML<br>
(nova.exception): TRACE: if ret is None:raise libvirtError('virDomainDefineXML() failed', conn=self)<br>
(nova.exception): TRACE: libvirtError: XML error: failed to parse domain description<br>
(nova.exception): TRACE: <br>
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<br>
(nova.compute.manager): TRACE: Traceback (most recent call last):<br>
(nova.compute.manager): TRACE: File "/home/ctoteam/nova/nova/compute/manager.py", line 329, in _run_instance<br>
(nova.compute.manager): TRACE: self.driver.spawn(instance, network_info, bd_mapping)<br>
(nova.compute.manager): TRACE: File "/home/ctoteam/nova/nova/exception.py", line 124, in wrapped<br>
(nova.compute.manager): TRACE: raise Error(str(e))<br>
(nova.compute.manager): TRACE: Error: XML error: failed to parse domain description<br>
(nova.compute.manager): TRACE: <br>
libvir: Xen error : Domain not found: xenUnifiedDomainLookupByName<br>
2011-08-15 19:16:51,893 INFO nova.compute.manager [-] Found instance 'instance-00000005' in DB but no VM. State=5</span></font>
</div>
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