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: Mon, 03 May 2010 15:08:32 +0300 [thread overview]
Message-ID: <1272888512.27729.46.camel@localhost> (raw)
In-Reply-To: <r2va145ef951005030454ud5400ebao9ce886d0e86c7549@mail.gmail.com>
On Mon, 2010-05-03 at 19:54 +0800, 林于峻 wrote:
> Dear all,
>
> Thank you for your support.
> I can mount UBIFS now after fixing mtd read function.
>
> However, if I enable the "extra checks" of UBI and UBIFS, then I can
> not mount UBIFS.
> What's the different after enable "extra checks" of UBI and UBIFS.
Well, these are various self-checks. There are many of them and they are
different. E.g., in UBI some of them read flash before every writing and
make sure the area contains all 0xFF bytes. In UBIFS this can be walking
through the whole index tree and checks it. There are many of them and
they are different.
If things stop working for you when you enable all checks, this either
means a bug in the debugging code or a real problem. Please, post your
error report. Use this guide:
http://www.linux-mtd.infradead.org/doc/ubifs.html#L_how_send_bugreport
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
next prev parent reply other threads:[~2010-05-03 12:14 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 [this message]
2010-05-04 3:20 ` 林于峻
2010-05-11 3:46 ` 林于峻
2010-05-11 5:44 ` Artem Bityutskiy
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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