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Groups > linux.debian.user > #268168

Re: very poor nfs performance

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Stefan K wrote:

> 'sync'-mountoption is important (more or less), but it should still be
> much faster than 20MB/s

I don't know if "sync" could be entirely responsible for such a
slowdown, but it's likely at least contributing, particularly if the
application is doing small I/Os at the system call level.

You could try removing the "sync" option, just as an experiment, to see
how much it is contributing to the slowdown.

mike

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very poor nfs performance Stefan K <Shadow_7@gmx.net> - 2024-03-07 10:20 +0100
  Re: very poor nfs performance Ralph Aichinger <ra@h5.or.at> - 2024-03-07 11:40 +0100
    Aw: Re: very poor nfs performance Stefan K <Shadow_7@gmx.net> - 2024-03-07 12:40 +0100
  Re: very poor nfs performance Mike Kupfer <kupfer@rawbw.com> - 2024-03-08 07:10 +0100
    Aw: Re: very poor nfs performance Stefan K <Shadow_7@gmx.net> - 2024-03-08 17:10 +0100
      Re: very poor nfs performance debian-user@howorth.org.uk - 2024-03-08 17:20 +0100
        Aw: Re: very poor nfs performance Stefan K <Shadow_7@gmx.net> - 2024-03-08 17:40 +0100
          Re: very poor nfs performance debian-user@howorth.org.uk - 2024-03-08 17:50 +0100
    Aw: Re:  Re: very poor nfs performance Stefan K <Shadow_7@gmx.net> - 2024-03-08 17:40 +0100
      Re: Aw: Re: Re: very poor nfs performance Mike Kupfer <kupfer@rawbw.com> - 2024-03-08 18:20 +0100
        Re: very poor nfs performance Dan Ritter <dsr@randomstring.org> - 2024-03-08 19:00 +0100
  Re: very poor nfs performance Michel Verdier <mv524@free.fr> - 2024-03-08 12:00 +0100
    Aw: Re: very poor nfs performance Stefan K <Shadow_7@gmx.net> - 2024-03-08 17:00 +0100
  Re: very poor nfs performance Ralph Aichinger <ra@h5.or.at> - 2024-03-09 20:20 +0100

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