From: Artem Bityutskiy <dedekind1@gmail.com>
To: 林于峻 <okpalin@gmail.com>
Cc: linux-mtd@lists.infradead.org, Bosi Daniele <Daniele.Bosi@mta.it>,
GUIDA Nicola <Nicola.GUIDA@numonyx.com>
Subject: Re: Can not mount UBIFS
Date: Tue, 11 May 2010 08:44:50 +0300 [thread overview]
Message-ID: <1273556690.2209.146.camel@localhost> (raw)
In-Reply-To: <AANLkTil-IPNGJdudKOjtHjc9Y2od0xM2-D7beVEV_HHI@mail.gmail.com>
On Tue, 2010-05-11 at 11:46 +0800, 林于峻 wrote:
> Dear all,
>
> I have modified bootloader to download image as ubiformat does.
> However, I still can not mount it.
> I also dump the content of mtd partition and compare.
> (Ex: dd if=/dev/block/mtdblock5 of=/data/mtd5bak)
> No difference between the content written by bootloader and written by
> ubiformat.
>
... snip ...
> <3>UBI error: ubi_io_read: error -22 while reading 2048 bytes from PEB
> 3:6144, read 0 bytes
Well, find out why your driver returns -EINVAL and read count 0 when you
read 2048 bytes from PEB 3 on this partition, and offset 6144. Dig the
driver.
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
next prev parent reply other threads:[~2010-05-11 5:45 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-11 7:43 Can not mount UBIFS 林于峻
2010-03-11 10:48 ` R: " Bosi Daniele
2010-03-11 12:33 ` 林于峻
2010-03-11 13:09 ` R: " Bosi Daniele
2010-03-16 8:13 ` 林于峻
2010-03-16 9:22 ` 林于峻
2010-04-06 9:00 ` Artem Bityutskiy
2010-05-03 11:54 ` 林于峻
2010-05-03 12:08 ` Artem Bityutskiy
2010-05-04 3:20 ` 林于峻
2010-05-11 3:46 ` 林于峻
2010-05-11 5:44 ` Artem Bityutskiy [this message]
2010-05-12 1:18 ` 林于峻
2010-05-12 3:30 ` Artem Bityutskiy
2010-04-06 8:48 ` Artem Bityutskiy
[not found] <mailman.11633.1268310802.2173.linux-mtd@lists.infradead.org>
2010-03-11 13:06 ` GUIDA, Nicola
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