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Date: Fri, 19 Apr 2013 08:19:01 +0300
From: Andriy Gapon <avg@FreeBSD.org>
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To: Craig Rodrigues <rodrigc@FreeBSD.org>
Subject: Re: Cannot unmount nullfs in current
References: <CAG=rPVf7gqgz4G=56RuLjYB_mvUDSU8NJBx5t-hKTr9DSfVr-Q@mail.gmail.com>
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on 19/04/2013 02:27 Craig Rodrigues said the following:
> I can't figure out why this mount is busy.
> If I do:
> 
> umount -f /opt2/branches/freenas/os-base/amd64/_.w/usr/ports/distfiles
> 
> it unmounts, but I don't like using the '-f' flag to force the unmount.
> 
> Any ideas? 

fstat?

-- 
Andriy Gapon