[pve-devel] win8r2 virtio net problems

[Dietmar Maurer]

> > now, vm->host, jump from 500mbits to 1,5gbits !   (always cpu limited)
> >
> > now sure that lso is supported by all windows versions, I need to
> > check that. (and stability too)
> 
> 
> Not working for me unfortunately. Two 2008R2 servers with offload Tx LSO
> set to Maximal, only getting 41 Mbps
> 
> This when both VM's are on the same bridge and node, 1GB ethernet.

On same VMs, using Using ntttcp i get 157MB/s! So seems there is something wrong with ipperf.