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Date:      Sun, 19 Aug 2001 22:33:19 -0700
From:      Kris Kennaway <kris@obsecurity.org>
To:        "David W. Chapman Jr." <dwcjr@inethouston.net>
Cc:        "Brandon D. Valentine" <bandix@looksharp.net>, current@freebsd.org
Subject:   Re: devfs
Message-ID:  <20010819223318.B3899@xor.obsecurity.org>
In-Reply-To: <20010819221135.B66172@leviathan.inethouston.net>; from dwcjr@inethouston.net on Sun, Aug 19, 2001 at 10:11:35PM -0500
References:  <20010818151217.A85171@leviathan.inethouston.net> <20010819194923.H98180-100000@turtle.looksharp.net> <20010819221135.B66172@leviathan.inethouston.net>

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On Sun, Aug 19, 2001 at 10:11:35PM -0500, David W. Chapman Jr. wrote:
> On Sun, Aug 19, 2001 at 07:50:31PM -0400, Brandon D. Valentine wrote:
> > On Sat, 18 Aug 2001, David W. Chapman Jr. wrote:
> >=20
> > >If I'm using devfs on -current, can I erase the contents of my /dev
> > >before devfs is mounted to save space?
> >=20
> > What space are you planning to save?  You might free up some inodes but
> > according to my 4.4-PRERELEASE box:
> >=20
> > [bandix@leto /dev]% du -sh .
> >  58K    .
> >=20
> Hrm, mine said 5.5M.  I did say this machine had been around since=20
> 2.2.8, right?  I still had raw devices in there I believe.

Devices are just inodes..you shouldn't have anything in /dev other
than MAKEDEV, the fd/ subdirectory and a whole bunch of device nodes.
You probably have some other file in there which was accidentally
created by something like

# verbosecommand > /dev/nlul

:-)

Kris

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