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Re: Kernel 2.6.9 Multiple Page Allocation Failures

To: Lukas Hejtmanek <xhejtman@xxxxxxxxxxxxxxxxx>
Subject: Re: Kernel 2.6.9 Multiple Page Allocation Failures
From: Nathan Scott <nathans@xxxxxxx>
Date: Wed, 8 Dec 2004 11:15:18 +1100
Cc: Stefan Schmidt <zaphodb@xxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxx>, marcelo.tosatti@xxxxxxxxxxxx, piggin@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-xfs@xxxxxxxxxxx
In-reply-to: <20041207111736.GA10872@xxxxxxxxxxxx>
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On Tue, Dec 07, 2004 at 12:17:36PM +0100, Lukas Hejtmanek wrote:
> On Fri, Dec 03, 2004 at 05:18:35PM +1100, Nathan Scott wrote:
> > Does this patch improve things for your workload, Stefan?
> 
> This change leads to:
> 
> Filesystem "sda1": XFS internal error xfs_da_do_buf(1) at line 2176 of file 
> fs/x
> fs/xfs_da_btree.c.  Caller 0xc0200641
>  [<c02003da>] xfs_da_do_buf+0x72a/0x8df

Hmmm, thats not healthy -- the patch might be making some other
lurking problem more likely to hit; what workload are you using
to hit this?  (is it reproducible?)  I haven't come across this
in the testing I've done so far, so I'm keen to try your case.

thanks.

-- 
Nathan


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