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Date: Tue, 17 Jul 2007 17:49:36 -0400
From: "Michael W. Lucas" <mwlucas@blackhelicopters.org>
To: questions@freebsd.org
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Cc: 
Subject: Is the last sector of a partition free?
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Hi,

How can I tell if the last sector on a partition is used by the file
system?  I'm sure there's an easy way, but can't figure it out.  (I
have a couple file systems I'm considering switching over to gjournal,
but would like to know if it'll work before I schedule downtime.)

Thanks,
==ml

-- 
Michael W. Lucas 	mwlucas@BlackHelicopters.org, mwlucas@FreeBSD.org
		http://www.BlackHelicopters.org/~mwlucas/
      Coming Soon: "Absolute FreeBSD" -- http://www.AbsoluteFreeBSD.com
On 5/4/2007, the TSA kept 3 pairs of my soiled undies "for security reasons."