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Re: Stable Debian + bonnie -> unmount problems

To: GCS <gcs@xxxxxxxxxxxxxxxx>
Subject: Re: Stable Debian + bonnie -> unmount problems
From: Steve Lord <lord@xxxxxxx>
Date: Tue, 06 Mar 2001 08:58:50 -0600
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: Message from GCS <gcs@agentsinside.com> of "Tue, 06 Mar 2001 13:25:44 +0100." <20010306132544.A13949@esparrall.udg.es>
Sender: owner-linux-xfs@xxxxxxxxxxx
> Hello all!
> 
> I have a stable Debian (2.2 rev2), only comes from people.debian.org. This is
> the way to install 4.0.2 on Potato. Kernel 2.4.2-XFS from CVS, a week ago.
> Created a 400 megs file, and xfs on it. Mounted on loopback, and I have
> tried 'bonnie -s 380', which caused a segmentation fault. It should not be
> a problem, but the 'filesystem' looks full, without any file.
> # umount /mnt
> umount: /mnt: device is busy
> 
> # fuser -v /mnt
>            USER        PID ACCESS COMMAND
> /mnt       root     kernel mount  /mnt
> What can I do?
> Thanks, Laszlo

loop may be the problem here - it is broken in 2.4.2 which our tree is 
currently based on. Any chance of finding a small disk partition to use
instead, this would verify the problem as being in the loop device? 
Jens Axboe's loop patch does not apply cleanly to our tree or I would
tell you to apply it.

Any volunteers to make a version of loop6 which applies to 2.4.2-XFS?

Steve

p.s. looks like 2.4.3 will fix loop fs problems though.



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