On Mon, Aug 29, 2011 at 6:10 PM, Paras pradhan <pradhanparas@xxxxxxxxx> wrote:
> Hi,
>
> In one of my nodes I am getting libvirt error.
>
> --
> ERROR Unknown failure
> Traceback (most recent call last):
> File "/usr/sbin/virt-install", line 895, in ?
> main()
> File "/usr/sbin/virt-install", line 677, in main
> options.sparse, options.nodisks, guest, ishvm, conn)
> File "/usr/sbin/virt-install", line 239, in get_disks
> is_file_path), disk, size)
> File "/usr/sbin/virt-install", line 239, in <lambda>
> is_file_path), disk, size)
> File "/usr/sbin/virt-install", line 202, in get_disk
> d = cli.disk_prompt(None, kwargs)
> File "/usr/lib/python2.4/site-packages/virtinst/cli.py", line 277,
> in disk_prompt
> if dev.is_conflict_disk(conn) is True:
> File "/usr/lib/python2.4/site-packages/virtinst/VirtualDisk.py",
> line 890, in is_conflict_disk
> xml = vm.XMLDesc(0)
> File "/usr/lib64/python2.4/site-packages/libvirt.py", line 247, in XMLDesc
> if ret is None: raise libvirtError ('virDomainGetXMLDesc()
> failed', dom=self)
Based on the traceback it looks like it is either a strange XML error
or some sort of conflict with the disk.
These scripts are all python, so you could read them to track down the
issue a bit more. You may also want to check with the libvirt users
mailing list (https://www.redhat.com/mailman/listinfo/libvirt-users)
so see if they can more easily spot the issue.
> libvirtError: Unknown failure
> --
>
>
> command used:
>
> virt-install --nographics --paravirt --name dora --ram 2048 --file
> /dora.img --file-size 153 --location
> nfs://mydom:/distributions/redhat60/x86_64/ -x
> "ks=http://mydom/ks/redhat60-dora.ks ip=x.x.x.x netmask=255.255.255.0
> dns=x.x.x.x gateway=x.x.x.x" -b xenbr0
>
> Ideas?
>
I wonder if it is an issue with one or more of the options that you
pass to virt-install? Nothing is jumping out at me, but maybe someone
else on the list (or the libvirt list) will have more hints
Hope that helps.
Thanks,
Todd
--
Todd Deshane
http://www.linkedin.com/in/deshantm
http://www.xen.org/products/cloudxen.html
http://runningxen.com/
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