From: Artem Bityutskiy <dedekind@infradead.org>
To: Eric Holmberg <Eric_Holmberg@Trimble.com>
Cc: linux-mtd@lists.infradead.org, Adrian Hunter <adrian.hunter@nokia.com>
Subject: RE: UBIFS Corrupt during power failure
Date: Thu, 26 Mar 2009 08:59:30 +0200 [thread overview]
Message-ID: <1238050770.3321.41.camel@localhost.localdomain> (raw)
In-Reply-To: <C77C279BA71FD14985DC8E75FB265AB702DEF104@usw-am-xch-02.am.trimblecorp.net>
On Tue, 2009-03-24 at 11:04 -0600, Eric Holmberg wrote:
> > Also, could you tell us what MTD drivers you are using?
> I'm using the physmap CFI flash driver for a CFI-compliant S29GL256P90F
> 256Mbit NOR flash chip. Is that what you're asking for?
>
> I'll keep working on a better way to reproduce the problem. Let me know
> if I need to add some printk statements somewhere and/or enable UBI or
> MTD debugging.
Any news? I am afraid your problem will be that UBIFS floods to much.
In that case try to enable debugging in the config, but do not enable
any debugging messages. Even with this UBIFS should give useful dumps
when this error happens:
http://www.linux-mtd.infradead.org/doc/ubifs.html#L_how_send_bugreport
And BTW, we did not test UBIFS well enough on NOR, and never tested
unclean reboots on NOR, but tested them _a lot_ on NAND. So there
may be some problems, but hopefully we can fix them.
--
Best regards,
Artem Bityutskiy (Битюцкий Артём)
next prev parent reply other threads:[~2009-03-26 7:00 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-24 13:45 UBIFS Corrupt during power failure Eric Holmberg
2009-03-24 15:30 ` Adrian Hunter
2009-03-24 17:04 ` Eric Holmberg
2009-03-24 18:16 ` Eric Holmberg
2009-03-25 6:32 ` Artem Bityutskiy
2009-03-26 6:59 ` Artem Bityutskiy [this message]
2009-03-26 14:09 ` Eric Holmberg
2009-03-30 19:00 ` Eric Holmberg
2009-03-31 14:45 ` Artem Bityutskiy
2009-04-10 12:25 ` Artem Bityutskiy
2009-04-10 14:27 ` Eric Holmberg
2009-04-10 15:17 ` Artem Bityutskiy
2009-04-10 15:49 ` Artem Bityutskiy
2009-04-10 17:00 ` Eric Holmberg
2009-04-10 17:11 ` Artem Bityutskiy
2009-04-10 18:33 ` Eric Holmberg
2009-04-14 6:11 ` Artem Bityutskiy
2009-04-14 15:09 ` Eric Holmberg
2009-04-14 15:45 ` Artem Bityutskiy
2009-04-14 15:53 ` Artem Bityutskiy
2009-04-14 18:00 ` Jamie Lokier
2009-04-15 6:00 ` Artem Bityutskiy
2009-04-15 15:17 ` Eric Holmberg
2009-04-15 16:09 ` Jamie Lokier
2009-04-15 16:12 ` Artem Bityutskiy
2009-04-15 16:32 ` Eric Holmberg
2009-04-15 16:44 ` Jamie Lokier
2009-04-15 18:26 ` Nicolas Pitre
2009-04-15 18:38 ` Jamie Lokier
2009-04-15 19:33 ` Eric Holmberg
2009-04-15 20:15 ` Nicolas Pitre
2009-04-15 20:46 ` Jamie Lokier
2009-04-16 5:51 ` Artem Bityutskiy
2009-04-16 5:46 ` Artem Bityutskiy
2009-04-16 21:34 ` Jamie Lokier
2009-04-17 8:56 ` Artem Bityutskiy
2009-04-17 13:51 ` Jamie Lokier
2009-04-17 14:36 ` Artem Bityutskiy
2009-04-17 23:49 ` Eric Holmberg
2009-05-15 7:16 ` Stefan Roese
2009-05-18 17:30 ` Eric Holmberg
2009-05-19 8:18 ` Artem Bityutskiy
2009-05-19 22:16 ` Eric Holmberg
2009-05-25 8:38 ` Artem Bityutskiy
2009-05-25 12:54 ` Artem Bityutskiy
2009-05-25 12:57 ` Artem Bityutskiy
2009-07-03 13:26 ` Artem Bityutskiy
2009-07-03 13:29 ` Artem Bityutskiy
2009-07-03 13:33 ` Urs Muff
2009-07-03 14:05 ` Artem Bityutskiy
2009-07-03 14:47 ` Urs Muff
2009-07-03 14:58 ` Artem Bityutskiy
2009-07-06 4:30 ` Artem Bityutskiy
2009-07-06 4:51 ` Artem Bityutskiy
2009-07-06 6:43 ` Artem Bityutskiy
2009-07-07 6:46 ` Artem Bityutskiy
2009-07-07 7:05 ` Urs Muff
2009-07-13 18:22 ` Eric Holmberg
2009-07-14 5:34 ` Artem Bityutskiy
2009-07-15 20:52 ` Jamie Lokier
2009-07-15 21:35 ` Eric Holmberg
2009-07-16 7:33 ` Artem Bityutskiy
2009-07-24 6:49 ` Artem Bityutskiy
2009-07-24 12:00 ` Artem Bityutskiy
2009-07-24 13:39 ` Eric Holmberg
2009-07-24 14:55 ` Artem Bityutskiy
2009-07-24 14:05 ` Jamie Lokier
2009-07-24 14:09 ` Artem Bityutskiy
2009-07-16 7:09 ` Artem Bityutskiy
2009-07-16 16:49 ` Jamie Lokier
2009-07-17 7:07 ` Artem Bityutskiy
2009-07-15 20:55 ` Jamie Lokier
2009-07-15 21:36 ` Eric Holmberg
2009-07-15 22:09 ` Jamie Lokier
2009-07-16 7:22 ` Artem Bityutskiy
2009-07-16 7:16 ` Artem Bityutskiy
2009-07-16 20:54 ` Gilles Casse
2009-07-17 0:29 ` Carl-Daniel Hailfinger
2009-07-24 14:08 ` Jamie Lokier
2009-07-16 7:14 ` Artem Bityutskiy
2009-06-03 8:08 ` Artem Bityutskiy
2009-06-03 8:25 ` Stefan Roese
2009-06-03 13:50 ` Eric Holmberg
2009-06-07 10:16 ` Artem Bityutskiy
2009-07-28 12:01 ` news
2009-07-28 12:24 ` Adrian Hunter
2009-07-28 17:19 ` Eric Holmberg
2009-08-09 4:59 ` Artem Bityutskiy
2009-04-17 8:58 ` Artem Bityutskiy
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