linux-ext4 - [Bug 12594] filesystem corruption while running bonnie

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Message-Id: <20090201161458.8BFA5108040@picon.linux-foundation.org>
Date:	Sun,  1 Feb 2009 08:14:58 -0800 (PST)
From:	bugme-daemon@...zilla.kernel.org
To:	linux-ext4@...r.kernel.org
Subject: [Bug 12594] filesystem corruption while running bonnie

http://bugzilla.kernel.org/show_bug.cgi?id=12594





------- Comment #1 from sandeen@...hat.com  2009-02-01 08:14 -------
bugme-daemon@...zilla.kernel.org wrote:

> mkdir /mnt/tmp /tmp/tmp ; mount -t tmpfs /dev/null /mnt
> chown folkert /mnt/tmp /tmp/tmp
> 
> and then in parallel:
> while [ 1 ] ; do bonnie++ -d /tmp/tmp -s 128 -r 64 -x 1 -u folkert ; done
> while [ 1 ] ; do bonnie++ -d /mnt/tmp -s 128 -r 64 -x 1 -u folkert ; done
> 
> then after say 15 minutes i run the reboot command (normal via init) during the
> fsck (I always do a touch /forcefsck) I get:
> fsck 1.41.3 (12-Oct-2008)
> /dev/mapper/VGODR-tmp contains a file system with errors, check forced.

Need to look at system logs before this to see why the fs has errors, I
think.

-Eric


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