Messages in this thread | | | Date | Wed, 16 Feb 2000 12:55:43 +0100 | From | Christoph Brauckmann <> | Subject | Re: Very low bandwidth when using knfsd |
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Hello
Neil, you wrote:
> Just to make sure that we aren't comparing apples an oranges, could > you just confirm that you are using NFSv2 over UDP with both knfsd and > unfsd, no NFSv3 and no TCP.
So now I have compared these three alternatives (with X set to all sizes used yesterday):
A) knfsd at Linux, mount options at Solaris "vers=2,wsize=X,rsize=X" B) unfsd at Linux, mount options at Solaris "vers=2,wsize=X,rsize=X" C) unfsd at Linux, mount options at Solaris "vers=2,wsize=X,rsize=X,proto=udp"
Alternative A and C give the same results like knfsd yesterday, and B gives the same like unfsd yesterday. This means that knfsd and unfsd have the same performance, when UDP is used. But because unfsd is able to use TCP it has the better performance (around 4 times) in my case.
-- Kind regards,
Christoph Brauckmann
_/ ALCATEL Christoph Brauckmann _/_/ Telecom Project - Manager _/ _/ _/ _/ Microelectronic Dept.: VS/EHD1 _/ _/ Center Tel. : +49 711 821-40485 _/ _/ Lorenzstr.10 Fax : +49 711 821-45571 _/_/_/_/_/_/_/ 70435 Stuttgart Email: C.Brauckmann@alcatel.de
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