linux-ext4 - Re: [PATCH 08/10] xfstest: add fallocate/punch

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Message-ID: <5130EA51.7090306@sgi.com>
Date:	Fri, 1 Mar 2013 11:50:09 -0600
From:	Rich Johnston <rjohnston@....com>
To:	Dmitry Monakhov <dmonakhov@...nvz.org>
CC:	<xfs@....sgi.com>, <linux-fsdevel@...r.kernel.org>,
	<linux-ext4@...r.kernel.org>, <dchinner@...hat.com>
Subject: Re: [PATCH 08/10] xfstest: add fallocate/punch_hole vs AIO/DIO stress
 test

On 02/20/2013 04:42 AM, Dmitry Monakhov wrote:
> Run  random AIO/DIO activity (fio's job:direct_aio_raicer)
> random fallocate activity(fio's job:falloc_raicer)
> and random punch_hole activity(punch_hole_raicer) on a common
> file in parallel. If race exist old dio request may rewrite
> punched block after it was allocated to another file, we will
> catch that by verifier fio's job: "aio-dio-verifier".
>
> Signed-off-by: Dmitry Monakhov <dmonakhov@...nvz.org>

Looks good.

Reviewed-by: Rich Johnston <rjohnston@....com>
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