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SubjectRe: [NFS] Re: [PATCH] zerocopy NFS for 2.5.36
From
Hi,

> server: Udp: InDatagrams NoPorts InErrors OutDatagrams
> Udp: 1000665 41 0 1000666
> clients: Udp: InDatagrams NoPorts InErrors OutDatagrams
> Udp: 200403 0 0 200406
> (all clients the same)

How about IP datagrams? You can see the IP fields in /proc/net/snmp
IP layer may also discard them.

> > And how many threads did you start on your machine?
> > Buffer size of a UDP socket depends on number of kNFS threads.
> > Large number of threads might help you.
>
> 128 threads. client rsize=8196. Server and client MTU is 1500.

It seems enough...

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