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

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

On Mon, Jun 04, 2007 at 02:15:20PM +0100, Keir Fraser wrote:
> On 4/6/07 13:39, "Herbert Xu" <herbert@xxxxxxxxxxxxxxxxxxx> wrote:
> 
> > That's weird.
> > 
> > There is only one call to 'brctl addbr' and that's via network-bridge.
> > So if xend's only been started once then I can't see how you could end
> > up with two bridges.
> > 
> > Can you add a set -x to xen-network-common.sh to see who's creating
> > two bridges?
> 
> It's also invoked by create_bridge() inside xend. So I had to blow away
> /var/lib/xend/state and that's fixed the problem.
> 
> Anyway, all seems better now except for some hotplug slowness on my test
> machine for the first VM I create after rebooting the host (possibly a stale
> lock file that I'm having to wait to time out).
> 
> However, there *are* still a lot of references to xenbr0 in the tools/
> directory, including in our example configs. Should we get rid of these
> references, or change to 'bridge=eth0'?

Yeah, any examples should be updated to refer to 'eth0' really.

Dan.
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