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Date:      Sun, 11 Mar 2001 20:39:03 -0800
From:      Alfred Perlstein <bright@wintelcom.net>
To:        Greg Lehey <grog@lemis.com>
Cc:        "Niels Chr. Bank-Pedersen" <ncbp@bank-pedersen.dk>, current@FreeBSD.ORG, Matthew Jacob <mjacob@feral.com>
Subject:   Re: how's vinum these days with DEVFS?
Message-ID:  <20010311203903.M18351@fw.wintelcom.net>
In-Reply-To: <20010312091758.R57126@wantadilla.lemis.com>; from grog@lemis.com on Mon, Mar 12, 2001 at 09:17:58AM %2B1030
References:  <20010311115147.L57126@wantadilla.lemis.com> <Pine.BSF.4.21.0103110003160.68894-100000@beppo.feral.com> <20010311112923.A41738@bank-pedersen.dk> <20010311032701.G18351@fw.wintelcom.net> <20010312091758.R57126@wantadilla.lemis.com>

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* Greg Lehey <grog@lemis.com> [010311 15:21] wrote:
> On Sunday, 11 March 2001 at  3:27:02 -0800, Alfred Perlstein wrote:
> >
> > Vinum+DEVFS doesn't make the million symlinks that non-devfs
> > vinum does.
> 
> The only symlinks that the non-devfs version makes are to the drives.
> Everything else is device nodes.  But yes, it doesn't make as many
> device nodes, and that is a Good Thing.
> 
> > Try using /dev/vinum/vol/raid01 instead of /dev/vinum/raid01
> >
> > (notice you need the '/vol/' path component)
> 
> I missed that.  This is not correct.  The directory /dev/vinum/vol
> should go away.

Er, too late. :)

On a devfs system here's what you'll see:

~ % ls -lR /dev/vinum/
total 0
crw-------  1 root  wheel   91, 0x40000001 Feb 22 21:26 Control
crw-------  1 root  wheel   91, 0x40000002 Feb 22 21:26 control
crw-------  1 root  wheel   91, 0x40000000 Feb 22 21:26 controld
drwxr-xr-x  2 root  wheel         0 Mar 11 03:24 plex
drwxr-xr-x  2 root  wheel         0 Mar 11 03:24 sd
drwxr-xr-x  2 root  wheel         0 Mar 11 03:24 vol

/dev/vinum/plex:
total 0
crw-------  1 root  wheel   91,   1 Feb 22 21:26 vinum0.p0

/dev/vinum/sd:
total 0
crw-------  1 root  wheel   91,   2 Feb 22 21:26 vinum0.p0.s0
crw-------  1 root  wheel   91, 0x10000002 Feb 22 21:26 vinum0.p0.s1

/dev/vinum/vol:
total 0
crw-------  1 root  wheel   91,   0 Feb 22 21:26 vinum0


I'd like to keep it this way, it just makes sense.

-- 
-Alfred Perlstein - [bright@wintelcom.net|alfred@freebsd.org]

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