From: Artem Bityutskiy <dedekind1@gmail.com>
To: linux-mtd@lists.infradead.org
Cc: "Matthew L. Creech" <mlcreech@gmail.com>,
Matthieu CASTET <matthieu.castet@parrot.com>
Subject: Re: [PATCH 00/13] UBI reliability improvements
Date: Mon, 13 Sep 2010 21:29:55 +0300 [thread overview]
Message-ID: <1284402595.1783.34.camel@brekeke> (raw)
In-Reply-To: <1283763293-1882-1-git-send-email-dedekind1@gmail.com>
On Mon, 2010-09-06 at 11:54 +0300, Artem Bityutskiy wrote:
> Hi,
>
> here is a set of patches which should improve UBI reliability. I wrote them
> during my trip to LinuxCon Brazil.
>
> Patches 1-5 should be interesting for Matthieu CASTET - they improve -EUCLEAN
> errors handling a little.
>
> Patches 6-13 should be interesting for Matthew L. Creech - they presimably have
> to help in catching why in his setup UBIFS refers unmapped LEB. I'm not sure
> they will help, but there is a chance - my theory is that UBI decides that the
> LEB is corrupted and wipes it. With this patch-set UBI should instead preserve
> corrupted LEBs, so we could take a look what happened.
>
> Please, reveiw, test. I tested them a little as well, but not extensively.
OK, although no one reviewed / tested this so far, I'm pushing this to
the ubi-2.6.git / master tree.
--
Best Regards,
Artem Bityutskiy (Битюцкий Артём)
prev parent reply other threads:[~2010-09-13 18:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-06 8:54 [PATCH 00/13] UBI reliability improvements Artem Bityutskiy
2010-09-06 8:54 ` [PATCH 01/13] mtd: nand_nase: do not cache pages with uncorrectable ECC errors Artem Bityutskiy
2010-09-06 8:54 ` [PATCH 02/13] UBI: fix small 80 characters limit style issue Artem Bityutskiy
2010-09-06 8:54 ` [PATCH 03/13] UBI: rename IO error code Artem Bityutskiy
2010-09-06 8:54 ` [PATCH 04/13] UBI: remove duplicate IO error codes Artem Bityutskiy
2010-09-06 8:54 ` [PATCH 05/13] UBI: handle bit-flips when no header found Artem Bityutskiy
2010-09-06 8:54 ` [PATCH 06/13] UBI: rename a local variable Artem Bityutskiy
2010-09-06 8:54 ` [PATCH 07/13] UBI: change cascade of ifs to switch statements Artem Bityutskiy
2010-09-06 8:54 ` [PATCH 08/13] UBI: separate out corrupted list Artem Bityutskiy
2010-09-06 8:54 ` [PATCH 09/13] UBI: do not put eraseblocks to the corrupted list unnecessarily Artem Bityutskiy
2010-09-13 18:29 ` Artem Bityutskiy [this message]
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