linux-ext4 - Re: fsck.ext4: Group descriptors look bad... trying backup blocks...

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Date:	Tue, 21 Apr 2009 18:56:46 +0200
From:	Thierry Vignaud <tvignaud@...driva.com>
To:	Eric Sandeen <sandeen@...hat.com>
Cc:	Jeremy Sanders <jss@....cam.ac.uk>, linux-ext4@...r.kernel.org
Subject: Re: fsck.ext4: Group descriptors look bad... trying backup blocks...

Eric Sandeen <sandeen@...hat.com> writes:

> Could you send me dumpe2fs -h output of the large target device, as
> well as an "e2image -r" image of the source filesystem?  That way I
> can hopefully perfectly replicate your target filesystem as well as
> the data you're using to populate it, try the cp myself, and see if I
> hit the same thing.
> 
> e2image only sends metadata information, not data.  If you are
> concerned about filenames, use -s to scramble them, though this
> *might* impact my ability to reproduce it...

I'll do (disk's at home).

Filesystems were formatted with standard mkfs.ext4 (some were formated
with mkfs.ext4 -F which is why diskdrake default to), that us using std
/etc/mke2fs.conf.
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