From owner-freebsd-questions@FreeBSD.ORG  Mon Mar 26 08:31:54 2007
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
X-Original-To: freebsd-questions@freebsd.org
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id EF39116A400
	for <freebsd-questions@freebsd.org>;
	Mon, 26 Mar 2007 08:31:54 +0000 (UTC)
	(envelope-from f.bonnet@esiee.fr)
Received: from mail.esiee.fr (mail.esiee.fr [147.215.1.3])
	by mx1.freebsd.org (Postfix) with ESMTP id 8A58913C45B
	for <freebsd-questions@freebsd.org>;
	Mon, 26 Mar 2007 08:31:53 +0000 (UTC)
	(envelope-from f.bonnet@esiee.fr)
Received: from mail.esiee.fr (localhost.esiee.fr [127.0.0.1])
	by mail.esiee.fr (Postfix) with SMTP id 1E43F3659AF;
	Mon, 26 Mar 2007 10:31:52 +0200 (CEST)
Received: from [147.215.1.21] (lisa.esiee.fr [147.215.1.21])
	by mail.esiee.fr (Postfix) with ESMTP id 9D2783659AD;
	Mon, 26 Mar 2007 10:31:51 +0200 (CEST)
Message-ID: <460784F7.8000104@esiee.fr>
Date: Mon, 26 Mar 2007 10:31:51 +0200
From: Frank Bonnet <f.bonnet@esiee.fr>
User-Agent: Thunderbird 1.5.0.8 (X11/20061213)
MIME-Version: 1.0
To: freebsd-questions <freebsd-questions@freebsd.org>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Subject: two mounted directories with the same name ?
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 26 Mar 2007 08:31:55 -0000

Hello

A strange thing happened to my 6.2-R amd64 machine

it has the following disk partitionning configuration


Filesystem    1K-blocks    Used     Avail Capacity  Mounted on
/dev/aacd0s1a   5077038   66764   4604112     1%    /
devfs                 1       1         0   100%    /dev
/dev/aacd0s1g 302097610       4 277929798     0%    /user
/dev/aacd0s1d  30462636 2085826  25939800     7%    /usr
/dev/aacd0s1e  10154158   30862   9310964     0%    /var
/dev/aacd0s1f 203114302      14 186865144     0%    /var/mail


OK, now I want to NFS mount a Netapp filer volume on the /user partition
look below what happened ...

mail2# mount_nfs yfiler:/vol/imap /user
mail2# df
Filesystem       1K-blocks      Used     Avail Capacity  Mounted on
/dev/aacd0s1a      5077038     66764   4604112     1%    /
devfs                    1         1         0   100%    /dev
/dev/aacd0s1g    302097610         4 277929798     0%    /user
/dev/aacd0s1d     30462636   2085826  25939800     7%    /usr
/dev/aacd0s1e     10154158     30864   9310962     0%    /var
/dev/aacd0s1f    203114302        14 186865144     0%    /var/mail
yfiler:/vol/imap 209715200 111015364  98699836    53%    /user

It seems there are two partitions (one local and one NFS mounted)
with the *same* name ...