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Date: Wed, 12 Sep 2007 15:53:40 +0200 From: Krzysztof Halasa <khc@...waw.pl> To: Stef Epardaud <stef@...rdaud.net> Cc: linux-kernel@...r.kernel.org Subject: Re: Filesystem silent crash with EXT3 Stef Epardaud <stef@...rdaud.net> writes: > I had no idea my EXT3 filesystem could go wrong without notifying me > (fsck thought the filesystem was clean before I forced it). Is this > normal ? Filesystem clean = the "dirty" flag is not set. With journaling fs it basically means the kernel didn't found errors during operation. It doesn't mean there are no errors. > If not, what can I do to figure out what went wrong ? I'd check with memtest86. Silent fs corruption is usually caused by faulty hardware such as RAM. > I am in the process of getting a live linux CD to look at the disk, > maybe there are some logs that can help. I wouldn't count on it. > Note that it's the first time I've lost a EXT3 (or EXT2) filesystem > without having experienced any system crash or power failure to explain > the filesystem problem. A system crash or especially power failure shouldn't damage ext3fs. -- Krzysztof Halasa - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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