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Date:      Thu, 22 Jun 2000 15:58:56 -0400
From:      "Richard E. Hawkins" <hawk@fac13.ds.psu.edu>
To:        freebsd-questions@FreeBSD.ORG
Subject:   ext2 and FreeBSD
Message-ID:  <200006221958.PAA04279@fac13.ds.psu.edu>

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I saw the question on using FreeBSD on an ext2 file system, but I've 
lost it.

Be *very* careful doing this.  This is a bit stale, but I haven't seen 
anything since then about the topic, so . . .

With 3.2, I used an ext2 partition for home, as I was sharing it with 
linux.  I couldn't find a couple of the apps I needed, iirc, and didn't 
want to duplicate home.  There were occasional random writes to the 
drive--it would be writing, and it dumped garbage in the middle of the 
file.  I saw this in individual files in /home, and in /var/spool/mail 
(which was linked to the ext2 system).  It may be that this is fixed by 
now; I never got any response to my reports of the problem or later 
questions asking if it was fixed.

The other dangerous possibility occurs if linux tries to mount a ufs 
partition as ext2.  This is *very* easy to do--when you add a partition 
within your slice, you change the names of all partitions after that 
slice.  When linux trys to mount a ufs partition as ext2, it trashes 
the partition table.  You can reenter your partitions if you know where 
tehy were.

hawk

-- 
Prof. Richard E. Hawkins, Esq.
Assistant Professor of Economics, Pennsylvania State University
(814) 375-4700  http://eyry.econ.iastate.edu/hawk
These opinions will not be those of Penn State until it pays my retainer.




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