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Date:      Wed, 22 Feb 1995 17:59:11 -0500
From:      Garrett Wollman <wollman@halloran-eldar.lcs.mit.edu>
To:        "Jordan K. Hubbard" <jkh@freefall.cdrom.com>
Cc:        Garrett Wollman <wollman@halloran-eldar.lcs.mit.edu>, current@FreeBSD.org
Subject:   Re: mountd changes 
Message-ID:  <9502222259.AA08835@halloran-eldar.lcs.mit.edu>
In-Reply-To: <7928.793493311@freefall.cdrom.com>
References:  <9502222035.AA08329@halloran-eldar.lcs.mit.edu> <7928.793493311@freefall.cdrom.com>

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<<On Wed, 22 Feb 1995 14:48:31 -0800, "Jordan K. Hubbard" <jkh@freefall.cdrom.com> said:

>> And what on earth is wrong with that?  All a `mount' does is cover one
>> directory vnode with another; it seems rather pointless to have such
>> restrictions on it.  (For that matter, I would like to see the
>> directory restriction lifted, too.)

> Sigh..  You can't tell me that this makes sense:

> $ mount freefall:/a /mnt
> $ mount freefall:/a /mnt
> $ mount freefall:/a /mnt
> $ mount freefall:/a /mnt
> $ df
> ...
> freefall:/a                1668222   569434  1015376    36%    /mnt
> freefall:/a                1668222   569434  1015376    36%    /mnt
> freefall:/a                1668222   569434  1015376    36%    /mnt
> freefall:/a                1668222   569434  1015376    36%    /mnt

Sure, makes perfect sense.  Just as if I said:

root@khavrinen$ mount -t null /usr/local/X11R6 /mnt
root@khavrinen$ df
Filesystem                1K-blocks     Used    Avail Capacity  Mounted on
/dev/wd0h                    127143    64985    55800    54%    /usr/local
/usr/local/X11R6             127143    64985    55800    54%    /mnt

-GAWollman

--
Garrett A. Wollman   | Shashish is simple, it's discreet, it's brief. ... 
wollman@lcs.mit.edu  | Shashish is the bonding of hearts in spite of distance.
Opinions not those of| It is a bond more powerful than absence.  We like people
MIT, LCS, ANA, or NSA| who like Shashish.  - Claude McKenzie + Florent Vollant



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