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Date: Mon, 23 Aug 2010 09:14:50 +0200
From: Milan Broz <mbroz@redhat.com>
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Subject: Re: [dm-crypt] tool to account the written number of bytes to a
 block device
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To: dm-crypt@saout.de

On 08/22/2010 11:57 PM, Christoph Anton Mitterer wrote:
> On Sun, 2010-08-22 at 18:01 +0200, Arno Wagner wrote:
>> I think /proc/diskstats is the place to look.
> Yeah,... of course,... I just didn't want to make my hands dirty with
> "programming" ;) (actually I didn't want to invent the cycle twice ;) )

iostat -N ?

(and save results after reboot)

Milan