Received: with ECARTIS (v1.0.0; list linux-xfs); Mon, 14 Jun 2004 07:39:17 -0700 (PDT)
Received: from ns6.sony.co.jp (NS6.Sony.CO.JP [137.153.0.32])
	by oss.sgi.com (8.12.10/8.12.9) with SMTP id i5EEdDgi008608
	for <linux-xfs@oss.sgi.com>; Mon, 14 Jun 2004 07:39:14 -0700
Received: from mail2.sony.co.jp ([43.0.1.202])
Received: from mail2.sony.co.jp (localhost [127.0.0.1])
	by mail2.sony.co.jp (R8/Sony) with ESMTP id i5EEdB609902;
	Mon, 14 Jun 2004 23:39:11 +0900 (JST)
Received: from cpgsgw.sys1.cpg.sony.co.jp ([43.4.148.1])
	by mail2.sony.co.jp (R8/Sony) with ESMTP id i5EEdAt09882;
	Mon, 14 Jun 2004 23:39:10 +0900 (JST)
Received: from dse10.sys1.cpg.sony.co.jp (dse10 [43.4.149.10])
	by cpgsgw.sys1.cpg.sony.co.jp (8.8.8+Sun/3.6W/980617(siva)) with ESMTP id XAA10508;
	Mon, 14 Jun 2004 23:39:09 +0900 (JST)
Received: from DSE77 by dse10.sys1.cpg.sony.co.jp (8.8.8/6.4J.6) id XAA28183; Mon, 14 Jun 2004 23:39:09 +0900 (JST)
To: genanr@emsphone.com
Cc: nathans@sgi.com, tsuda@tnes.nec.co.jp, linux-xfs@oss.sgi.com,
        kazuyuki@sys1.cpg.sony.co.jp, ctierney@HPTI.com
Subject: Re: data corruption on nfs+xfs
From: Kazuyuki Goto <kazuyuki@sys1.cpg.sony.co.jp>
References: <200405271558.EJG73779.VJBLYZVL@sys1.cpg.sony.co.jp>
	<200406100130.AA00198@tnesb9665.tnes.nec.co.jp>
	<20040610084803.GA620@frodo>
	<1086874025.2861.10.camel@localhost.localdomain>
	<20040611185804.GA26804@thumper2>
In-Reply-To: <20040611185804.GA26804@thumper2>
Message-Id: <200406142337.GGH60721.ZLJVVLYB@sys1.cpg.sony.co.jp>
X-Mailer: Winbiff [Version 2.43 PL1]
X-Accept-Language: ja,en
Date: Mon, 14 Jun 2004 23:37:03 +0900
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
X-archive-position: 3382
X-ecartis-version: Ecartis v1.0.0
Sender: linux-xfs-bounce@oss.sgi.com
Errors-to: linux-xfs-bounce@oss.sgi.com
X-original-sender: kazuyuki@sys1.cpg.sony.co.jp
Precedence: bulk
X-list: linux-xfs
Content-Length: 1378
Lines: 37

We have no such corruption with the patch for more than four days. We all thank you
very much, Tsuda-san and everyone involved.

About the following problem, it was another problem, and has no relation with xfs.
Sorry for confusing you.
> 2) Width is a 964 bytes, ending up to 4kB boundary. 
>   *I'm not sure the cause is same as 1) above.

Kazuyuki


In message <20040611185804.GA26804@thumper2>
   From "Andy <genanr@emsphone.com>"  on  Fri, 11 Jun 2004 13:58:04 -0500 
   To Craig Tierney <ctierney@HPTI.com>
   Cc Nathan Scott <nathans@sgi.com>, Masanori TSUDA <tsuda@tnes.nec.co.jp>,linux-xfs@oss.sgi.com, Kazuyuki Goto <kazuyuki@sys1.cpg.sony.co.jp>
   Subject "Re: data corruption on nfs+xfs"


On Thu, Jun 10, 2004 at 07:27:05AM -0600, Craig Tierney wrote:
> 
> > I'm sure Russell will have more to add tomorrow when he's
> > awake.  I've ported your patch forward to current CVS (for
> > 2.4 and 2.6 kernels), for my own testing purposes and have
> > included it below for anyone else who is interested.
> > 
> 
> I ported the patch last night to the 2.4.26 kernel when I saw 
> Tsuda's post.  This patch seems to have solved my problem.
> I will continue to test.
> 
So far, so good.  I have not seen any more corruption since I applied the
patch.  I thank everybody involved, especially Masanori for identifying the
problem and providing a working solution.

Andy