From: Frank Steiner <fsteiner-mail@bio.ifi.lmu.de>
To: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: Neil Brown <neilb@cse.unsw.edu.au>,
Kris Vassallo <kris@linuxcertified.com>,
nfs@lists.sourceforge.net, Olaf Kirch <okir@suse.de>
Subject: Re: Stale File handles keep coming back
Date: Mon, 02 May 2005 08:24:27 +0200 [thread overview]
Message-ID: <4275C79B.5000107@bio.ifi.lmu.de> (raw)
In-Reply-To: <1114878578.14213.6.camel@lade.trondhjem.org>
Trond Myklebust wrote
> On lau , 2005-04-30 at 15:15 +0200, Frank Steiner wrote:
>
>>reiserfs v3 on both servers (PC and pSeries).
>
> Is the superblock in reiserfs 3.6 format? What
> does /proc/fs/reiserfs/<partition>/version say?
Hmm, there is not /proc/fs/reiserfs on my system (?), but
debugreiserfs /dev/mapper/exportraid-home (yes, LVM)
tells me:
Reiserfs super block in block 16 on 0xfc00 of format 3.6 with standard journal
So I guess that's ok. Also note that the problems wer introduced onlt
after the latest kernel update while the filesystem was created a year
ago and running stable since that time!
I'm currently testing the patch against the acess/getattr flooding that
you sent here because a colleague who is running a few computer pools
observes a correlation between high nfs load and the stale NFS handles.
cu,
Frank
--
Dipl.-Inform. Frank Steiner Web: http://www.bio.ifi.lmu.de/~steiner/
Lehrstuhl f. Bioinformatik Mail: http://www.bio.ifi.lmu.de/~steiner/m/
LMU, Amalienstr. 17 Phone: +49 89 2180-4049
80333 Muenchen, Germany Fax: +49 89 2180-99-4049
* Rekursion kann man erst verstehen, wenn man Rekursion verstanden hat. *
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next prev parent reply other threads:[~2005-05-02 6:24 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-25 21:07 Stale File handles keep coming back Kris Vassallo
2005-04-26 12:27 ` Neil Brown
2005-04-26 22:22 ` Kris Vassallo
2005-04-27 2:42 ` Neil Brown
2005-04-29 7:01 ` Frank Steiner
2005-04-29 8:00 ` Frank Steiner
2005-04-29 14:08 ` Trond Myklebust
2005-04-30 13:15 ` Frank Steiner
2005-04-30 16:29 ` Trond Myklebust
2005-05-02 6:24 ` Frank Steiner [this message]
2005-05-03 10:45 ` Frank Steiner
2005-05-03 11:11 ` Frank Steiner
2005-05-05 0:15 ` Kris Vassallo
2005-05-06 6:38 ` Frank Steiner
2005-05-09 6:04 ` Frank Steiner
2005-04-29 14:03 ` Frank Steiner
2005-05-03 21:21 ` Kris Vassallo
2005-05-04 5:44 ` Frank Steiner
2005-05-04 22:48 ` Kris Vassallo
2005-05-04 23:06 ` Trond Myklebust
2005-05-12 1:01 ` Kris Vassallo
2005-05-12 1:14 ` Neil Brown
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