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Date: Thu, 12 Dec 2002 09:22:21 +0000
To: Jens Axboe <axboe@suse.de>
Cc: Wil Reichert <wilreichert@yahoo.com>, Andrew Morton <akpm@digeo.com>,
       linux-kernel@vger.kernel.org
Subject: Re: "bio too big" error
Message-ID: <20021212092221.GB1299@reti>
References: <1039572597.459.82.camel@darwin> <3DF6A673.D406BC7F@digeo.com> <1039577938.388.9.camel@darwin> <20021211072139.GF16003@suse.de>
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From: Joe Thornber <joe@fib011235813.fsnet.co.uk>
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On Wed, Dec 11, 2002 at 08:21:39AM +0100, Jens Axboe wrote:
> On Tue, Dec 10 2002, Wil Reichert wrote:
> > Exact error with debug is:
> > 
> > darwin:/a01/mp3s/Skinny Puppy/Too Dark Park# ogg123 -q 01\ -\
> > Convulsion.ogg
> > bio too big device ide0(3,4) (256 > 255)
> 
> looks like a one-off in the dm merge_bvec function.

Nope, we're not using merge_bvec yet.  Kevin Corry has convinced me
that there is a bug in dms bv splitting code, I'll put out a new
patchset later.  However the known bug wouldn't have a stack trace
like this.

- Joe
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