From owner-freebsd-current@FreeBSD.ORG  Fri May 20 19:01:42 2005
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 05D7416A4CE
	for <freebsd-current@freebsd.org>;
	Fri, 20 May 2005 19:01:42 +0000 (GMT)
Received: from smtp7.wanadoo.fr (smtp7.wanadoo.fr [193.252.22.24])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 7D37343D2D
	for <freebsd-current@freebsd.org>;
	Fri, 20 May 2005 19:01:41 +0000 (GMT)
	(envelope-from rmgls@wanadoo.fr)
Received: from me-wanadoo.net (localhost [127.0.0.1])
	by mwinf0708.wanadoo.fr (SMTP Server) with ESMTP id 2F8A81C0009B
	for <freebsd-current@freebsd.org>;
	Fri, 20 May 2005 21:01:40 +0200 (CEST)
Received: from wanadoo.fr (ARouen-251-1-56-28.w83-199.abo.wanadoo.fr
	[83.199.187.28])
	by mwinf0708.wanadoo.fr (SMTP Server) with ESMTP id E89681C00088
	for <freebsd-current@freebsd.org>;
	Fri, 20 May 2005 21:01:39 +0200 (CEST)
X-ME-UUID: 20050520190139952.E89681C00088@mwinf0708.wanadoo.fr
Received: from rmgls by port.private.music with local (Exim 4.20)
	id 1DZCkX-0000Ha-1X
	for freebsd-current@freebsd.org; Fri, 20 May 2005 21:01:33 +0200
Date: Fri, 20 May 2005 21:01:32 +0200
From: raoul megelas <rmgls@wanadoo.fr>
To: freebsd-current@freebsd.org
Message-ID: <20050520190132.GA1076@wanadoo.fr>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.4.2.1i
Subject: ad0 vanishes just before mount
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 20 May 2005 19:01:42 -0000

Hello all,

At work, ad0 is not detected, neither on 5.4, nor on current
from 01/05/2005, or from 16/05/2005.
(erased bin etc sbin usr/bin usr/sbin and lib and libexec and rebuilt all
on another machine; mounted the drive externally and reinstalled all).

The kernel is properly loaded, but after that, the drive
vanishes: no detection. We fall in the manual mount.
of course no mount is possible on that drive.

N.B. acd0 and acd1 are properly detected and working
on the secondary channel.

swapping the channels gives the same behaviour...

The drive works quite well (another os on it).

any idea would be welcome.

Thanks a lot.

rmgls
rmgls@wanadoo.fr