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From: Torsten Werner <email@twerner42.de>
To: linux-kernel@vger.kernel.org
Subject: Re: NFS speed problem when appending data to existing files
Date: Thu, 9 Oct 2003 12:33:55 +0200	[thread overview]
Message-ID: <20031009103355.GA23290@vwisb7.vkw.tu-dresden.de> (raw)
In-Reply-To: <200310090008.14366.bernd-schubert@web.de>

Hello Bernd,

On 2003-10-09, Bernd Schubert wrote:
> 2.4.22 has a client-side nfs-bug causing this. I'm not sure if this is
> already fixed in 2.4.23-pre6, so I suggest you downgrade to 2.4.21.

Thanks, that does avoid the error messages in the kernel log but it does
not solve the problem. You can download a strace log from
http://twerner.debian.net/strace.out.bz2 . You will see a programm that
repeatedly opens a file in append mode, writes some data and closes the
file. Sometimes the close need overs half a second which is far to much.
(Please just 'grep close strace.out' to see it clearly.)

It did work with some older kernel that I have already deinstalled. :-(

Regards,
Torsten

-- 
Torsten Werner                         Dresden University of Technology
email@twerner42.de                   +49 351 46336711 / +49 162 3123004
http://www.twerner42.de/                      telefax: +49 351 46336809


  reply	other threads:[~2003-10-09 10:33 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-10-08 22:08 NFS speed problem when appending data to existing files Bernd Schubert
2003-10-09 10:33 ` Torsten Werner [this message]
  -- strict thread matches above, loose matches on Subject: below --
2003-10-08 15:53 Torsten Werner

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