linux-kernel - Re: zaurus pata_pcmcia corrupted filesystem

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Date:	Sat, 14 Aug 2010 06:16:03 +0200
From:	Marek Vasut <marek.vasut@...il.com>
To:	Cyril Hrubis <metan@....cz>
Cc:	linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org,
	Robert Hancock <hancockrwd@...il.com>,
	Kristoffer Ericson <kristoffer.ericson@...il.com>,
	Tejun Heo <tj@...nel.org>,
	Dominik Brodowski <linux@...inikbrodowski.net>,
	Jeff Garzik <jgarzik@...ox.com>, pavel@....cz,
	rpurdie@...ys.net, lenz@...wisc.edu, arminlitzel@....de,
	thommycheck@...il.com, dbaryshkov@...il.com, omegamoon@...il.com,
	eric.y.miao@...il.com, utx@...guin.cz,
	zaurus-devel@...ts.linuxtogo.org
Subject: Re: zaurus pata_pcmcia corrupted filesystem

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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