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Re: data corruption on nfs+xfs

To: genanr@xxxxxxxxxxxx
Subject: Re: data corruption on nfs+xfs
From: Kazuyuki Goto <kazuyuki@xxxxxxxxxxxxxxxxxxx>
Date: Mon, 14 Jun 2004 23:37:03 +0900
Cc: nathans@xxxxxxx, tsuda@xxxxxxxxxxxxxx, linux-xfs@xxxxxxxxxxx, kazuyuki@xxxxxxxxxxxxxxxxxxx, ctierney@xxxxxxxx
In-reply-to: <20040611185804.GA26804@thumper2>
References: <200405271558.EJG73779.VJBLYZVL@xxxxxxxxxxxxxxxxxxx> <200406100130.AA00198@xxxxxxxxxxxxxxxxxxxxxxxx> <20040610084803.GA620@frodo> <1086874025.2861.10.camel@xxxxxxxxxxxxxxxxxxxxx> <20040611185804.GA26804@thumper2>
Sender: linux-xfs-bounce@xxxxxxxxxxx
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@xxxxxxxxxxxx>"  on  Fri, 11 Jun 2004 13:58:04 -0500 
   To Craig Tierney <ctierney@xxxxxxxx>
   Cc Nathan Scott <nathans@xxxxxxx>, Masanori TSUDA 
<tsuda@xxxxxxxxxxxxxx>,linux-xfs@xxxxxxxxxxx, Kazuyuki Goto 
<kazuyuki@xxxxxxxxxxxxxxxxxxx>
   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



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