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From: Artem Bityutskiy <dedekind1@gmail.com>
To: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: linux-mtd@lists.infradead.org
Subject: Re: another issue with ubifs on v3.6-rc2: attaching an formatted device
Date: Mon, 20 Aug 2012 22:11:07 +0300	[thread overview]
Message-ID: <1345489867.1789.3.camel@kyv> (raw)
In-Reply-To: <20120820160750.GS2232@pengutronix.de>

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On Mon, 2012-08-20 at 18:07 +0200, Uwe Kleine-König wrote:
> [  163.714143] uncorrectable error : 
> [  163.727597] UBI warning: ubi_io_read: error -74 (ECC error) while
> reading 64 bytes from PEB 0:0, read only 64 bytes, retry
> [  163.740737] uncorrectable error : 
> [  163.744032] UBI warning: ubi_io_read: error -74 (ECC error) while
> reading 64 bytes from PEB 0:0, read only 64 bytes, retry
> [  163.757119] uncorrectable error : 
> [  163.760487] UBI warning: ubi_io_read: error -74 (ECC error) while
> reading 64 bytes from PEB 0:0, read only 64 bytes, retry
> [  163.774427] uncorrectable error : 
> [  163.777808] UBI error: ubi_io_read: error -74 (ECC error) while
> reading 64 bytes from PEB 0:0, read 64 bytes 

This looks like your flash does not really support sub-pages while
declares that it does. Check it with MTD subpage test.

-- 
Best Regards,
Artem Bityutskiy

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  reply	other threads:[~2012-08-20 19:11 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-20 16:07 another issue with ubifs on v3.6-rc2: attaching an formatted device Uwe Kleine-König
2012-08-20 19:11 ` Artem Bityutskiy [this message]
2012-08-20 19:14   ` Artem Bityutskiy
2012-08-21  9:35   ` Uwe Kleine-König
2012-08-21 10:15     ` Artem Bityutskiy
2012-08-21 10:16       ` Marc Kleine-Budde
2012-08-21 12:13       ` Uwe Kleine-König
2012-08-21 10:24     ` Huang Shijie
2012-08-21 10:31       ` Artem Bityutskiy

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