[libvirt] how do I stop libvirt futzing with my network configuration?
Daniel P. Berrange
berrange at redhat.com
Mon Nov 30 09:53:58 UTC 2009
On Fri, Nov 27, 2009 at 12:06:13AM +0000, Nix wrote:
> On 26 Nov 2009, Daniel P. Berrange verbalised:
>
> > If you don't want libvirt to create the bridge + setup IPtables rules
> > then don't use the net-XXX commands / XML. That functionality is
> > not there for pointing libvirt to existing bridge devices.
>
> Ah. All comes clear.
>
> > If you already have a bridge configured, then just point the guest
> > directly at that bridge by name.
>
> That seems to work: I thought it didn't, but that was my DHCP server
> deciding to go catatonic on me.
>
> The only remaining obvious problem is virt-manager-related, I think:
> this log spam:
>
> Nov 27 00:04:38 spindle err: 00:04:38.977: error : virLibConnError:383 : this function is not supported by the hypervisor: virConnectNumOfInterfaces
> Nov 27 00:04:38 spindle err: 00:04:38.977: error : virLibConnError:383 : this function is not supported by the hypervisor: virConnectNumOfDefinedInterfaces
>
> Emitting this *once a second* seems a bit... extreme. Can't it try once
> and give up?
libvirtd always logs all errors, so if you want these to go away, then
virt-manager will have to stop issuing these APi calls. Best file a bug
against virt-manager about this, or raise it on the virt-manager mailing
list (virt-tools-list at redhat.com)
Regards,
Daniel
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