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Date: Sat, 28 Apr 2007 15:57:59 +0300
From: Semih Hazar <semih.hazar@indefia.com>
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To: linux-mtd@lists.infradead.org
Subject: Re: Strange JFFS2 Cleanmarker on NAND
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Semih Hazar wrote:
> I re-run the above step (without -j and with -j) and now cleanmarkers 
> are ok and I can mount it.
>   
Well It seems that this behavior is totally random. I did these steps 
lots of times, and sometimes the cleanmarker is written as:
ff ff 19 85 20 05 00 00  00 18 65 fa fd 45 00 00
00 00 00 00 00 00 00 00  00 00 ff ff ff ff ff ff
ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff
ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff

and sometimes written as:
ff ff 19 85 20 03 00 00 00 08 ff ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Does the first one have any meaning or is it some messed up data ?