Bug#629253: linux-image-2.6.32-5-amd64: Squeeze amd64 PV DOMU live migration fails
On Sun, 2011-06-05 at 01:02 +0200, Holger Fischer wrote:
>
> Sometimes lm works but after migration machine is not reachable
> through network anymore.
> Somebody mentioned a cronjob with traffic on vnet-device would help
> keeping machine reachable through network.
You probably need to set the arp_notify sysctl on the net device inside
the guest. This was fixed upstream and backported into the 2.6.32.32
longterm release which is in the Debian 2.6.32-31 package which was
recently added to Squeeze in a stable update.
Ian.
--
Ian Campbell
Current Noise: Godflesh - Sterile Prophet (Version)
Q: How many mathematicians does it take to screw in a light bulb?
A: One. He gives it to six Californians, thereby reducing the problem
to the earlier joke.
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