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From: Artem Bityutskiy <dedekind1@gmail.com>
To: linux-mtd@lists.infradead.org
Cc: Matthieu CASTET <matthieu.castet@parrot.com>,
	"Matthew L. Creech" <mlcreech@gmail.com>
Subject: [PATCH 00/13] UBI reliability improvements
Date: Mon,  6 Sep 2010 11:54:44 +0300	[thread overview]
Message-ID: <1283763293-1882-1-git-send-email-dedekind1@gmail.com> (raw)

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.

Artem.

             reply	other threads:[~2010-09-06  8:55 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-06  8:54 Artem Bityutskiy [this message]
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 ` [PATCH 00/13] UBI reliability improvements Artem Bityutskiy

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