Re: [Xen-devel] [1/3] [XEN] gnttab: Add new op unmap_and_replace

["Daniel P. Berrange" <berrange@xxxxxxxxxx>]

On Mon, Jun 04, 2007 at 01:29:27PM +0100, Keir Fraser wrote:
> 
> > [NET] Remove netloop and make copy_skb the default
> 
> Applied, thanks. But there still seem to be references to xenbr0 in the
> tools/ directory. And when I start xend I end up with two bridges, one
> called eth0 (which I think is the proper one?) and also a xenbr0 (probably
> bogus?). PV guests seem to by default correctly attach to the eth0 bridge,
> but HVM guests are ending up on this goes-nowhere xenbr0 bridge. Probably
> because it's still the hardcoded default bridge in qemu-dm?

Is that XenD itself keeping around bogus cached state about your network
and re-creating xenbr0 from this ?  Try rm -rf on /var/lib/xend/state
and reboot. The only places we reference xenbr0 is in the vif-bridge
and qemu-ifup scripts where we do auto-translation from xenbr0 to eth0
for back-compatability with old guest configs.

Dan.
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