[Libvir] QEMU without KVM

Daniel P. Berrange berrange at redhat.com
Thu May 17 16:56:55 UTC 2007

On Thu, May 17, 2007 at 12:47:11PM -0400, Steven W. Moyer wrote:
> Rich:
> > What does 'brctl show' say?
> In the normal case, I believe that libvirt_qemud should create virbr0 and then add a rule to iptables that forwards through the bridge.  In this case, brctl show does not list any bridges.

Yes, libvirt_qemud should be the only one creating the virbr0 device,
since it needs to track the device state & iptables state wrt to the
guest networking setup.

> > Try 'ssh -Y' instead of 'ssh -X'
> This did eliminate the warning on virt-manager startup but...
> > This is probably non-fatal.
> If I create virbr0 with brctl, then I can actually start a guest 
> domain.  If I click on anything in that window, virt-manager and 
> all child windows crash with this error.

What is the error ? Is there anything in /root/.virt-manager/virt-manager.log
after the crash.

|=- Red Hat, Engineering, Emerging Technologies, Boston.  +1 978 392 2496 -=|
|=-           Perl modules: http://search.cpan.org/~danberr/              -=|
|=-               Projects: http://freshmeat.net/~danielpb/               -=|
|=-  GnuPG: 7D3B9505   F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505  -=| 

More information about the libvir-list mailing list