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From: Marek Vasut <marek.vasut@gmail.com>
Organization: Hack&Dev
To: Cyril Hrubis <metan@ucw.cz>
Subject: Re: zaurus pata_pcmcia corrupted filesystem
Date: Sat, 14 Aug 2010 06:16:03 +0200
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Cc: linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
        Robert Hancock <hancockrwd@gmail.com>,
        Kristoffer Ericson <kristoffer.ericson@gmail.com>,
        Tejun Heo <tj@kernel.org>,
        Dominik Brodowski <linux@dominikbrodowski.net>,
        Jeff Garzik <jgarzik@pobox.com>, pavel@ucw.cz, rpurdie@rpsys.net,
        lenz@cs.wisc.edu, arminlitzel@web.de, thommycheck@gmail.com,
        dbaryshkov@gmail.com, omegamoon@gmail.com, eric.y.miao@gmail.com,
        utx@penguin.cz, zaurus-devel@www.linuxtogo.org
References: <20100811144410.GA12029@atrey.karlin.mff.cuni.cz>
In-Reply-To: <20100811144410.GA12029@atrey.karlin.mff.cuni.cz>
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Dne St 11. srpna 2010 16:44:11 Cyril Hrubis napsal(a):
> Hi!
> Marek Vasut ported deprecated zaurus pcmcia disk driver to the pata_pcmcia
> interface, sources are here:
> 
> http://git.kernel.org/?p=linux/kernel/git/marex/pxa-linux-2.6.git;a=shortlo
> g;h=refs/heads/zaurus-haxing
> 
> Everythig seems to be fine at the first look but sometimes the filesystem
> gets unconsistent. Typical example is extracting tar archive with big
> number of files and directories (I used ltp-full archive from
> http://www.sf.net/projects/ltp/). After doing that, some files or
> directories are present in the filesystem, eg. you can see them in
> directory listing but open or fstat returns ENOENT.
> 
> Extracting to SD card seems to work without any problems.
> 
> Anybody has idea what went wrong?

I use the pcmcia on a few devices and was unable to replicate it (and I use git 
and do some heavy compiling on them too). I'll do some further testing.

Cyril, do you have the PCMCIA timing fix for PXA applied?
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