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Re: [Xen-devel] arp during live migration

To: "Graham, Simon" <Simon.Graham@xxxxxxxxxxx>, Keir Fraser <keir@xxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] arp during live migration
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Thu, 08 Mar 2007 07:53:27 +0000
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On 7/3/07 22:25, "Graham, Simon" <Simon.Graham@xxxxxxxxxxx> wrote:

>> Changeset 14280 in xen-unstable fixes this by no longer using the
>> netif_carrier flag. The patch will probably backport very
>> straightforwardly
>> onto older (or newer) 2.6 Linux kernels.
> 
> Just wanted to close the loop here -- We've tested with this fix and it
> definitely fixes our problem -- network blackout times are way low again
> and I see the gratuitous ARP being sent -- many thanks to Keir for the
> swift fix.

Thanks for narrowing down the problem!

 -- Keir



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