linux-kernel - Re: Filesystem for block devices using flash storage?

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Message-ID: <20081013105700.GD1729@atrey.karlin.mff.cuni.cz>
Date:	Mon, 13 Oct 2008 12:57:00 +0200
From:	Pavel Machek <pavel@...e.cz>
To:	J?rn Engel <joern@...fs.org>
Cc:	Chris Snook <csnook@...hat.com>,
	Stefan Monnier <monnier@....umontreal.ca>,
	linux-kernel@...r.kernel.org
Subject: Re: Filesystem for block devices using flash storage?

> On Sat, 11 October 2008 16:35:52 +0200, Pavel Machek wrote:
> > 
> > I don't think ext3 is safe w.r.t. whole eraseblocks disappearing. So
> > if you write data 'nearby' root directory and power fails, bye bye
> > filesystem, and journal will not help.
> 
> No device I've ever seen is that stupid.

I have adata SD flash cards that loose data even normal use, no power
fails needed.
									Pavel
-- 
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