Re: [Xen-users] domU network fails under load - vif breaks

[Pepe Barbe <elventear@xxxxxxxxx>]

On Sep 1, 2008, at 8:57 AM, Paul wrote:

> At a certain point that I have not established exactly, the network  
> load takes out the pv network.  For example, if I initiate a  
> bittorrent session in a pv domU, I get a slow build up of network  
> load, and then connectivity is lost to both of the pv domU's.  If I  
> console into them, they cannot ping outside the network, but they  
> can ping their own interfaces.  A tcpdump on the dom0 physical shows  
> no traffic.  However, during all this, the hvm domains are able to  
> use their network connections without issues.
I have experienced the same issue with Ubuntu 8.04. The only solution  
I have found is to limit the rate of the nic so that it doesn't reach  
a transfer rate that breaks the networking.
Pepe

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