From owner-freebsd-stable@FreeBSD.ORG Fri Sep 17 14:35:55 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 511E6106564A for ; Fri, 17 Sep 2010 14:35:55 +0000 (UTC) (envelope-from sperber@deinprogramm.de) Received: from h615406.serverkompetenz.net (h615406.serverkompetenz.net [81.169.143.132]) by mx1.freebsd.org (Postfix) with ESMTP id 08FF28FC18 for ; Fri, 17 Sep 2010 14:35:54 +0000 (UTC) Received: from h615406.serverkompetenz.net (localhost [127.0.0.1]) by h615406.serverkompetenz.net (Postfix) with ESMTP id 6E0A01706A; Fri, 17 Sep 2010 14:35:53 +0000 (UTC) Received: from eta.local (p5B205E63.dip.t-dialin.net [91.32.94.99]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by h615406.serverkompetenz.net (Postfix) with ESMTPSA id 3E8781704A; Fri, 17 Sep 2010 14:35:53 +0000 (UTC) Received: by eta.local (Postfix, from userid 2246) id 76E56852BBB; Fri, 17 Sep 2010 16:35:52 +0200 (CEST) From: Michael Sperber To: "Marat N.Afanasyev" References: <201009171238.o8HCcwCl084727@lurza.secnetix.de> <4C93674B.20300@ksu.ru> <4C937933.4060707@ksu.ru> Date: Fri, 17 Sep 2010 16:35:52 +0200 In-Reply-To: <4C937933.4060707@ksu.ru> (Marat N. Afanasyev's message of "Fri, 17 Sep 2010 18:20:35 +0400") Message-ID: User-Agent: Gnus/5.110011 (No Gnus v0.11) XEmacs/21.5-b29 (darwin) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Virus-Scanned: ClamAV using ClamSMTP Cc: freebsd-stable@freebsd.org Subject: Re: How to predict drive number change for 7.3->8.1 upgrade? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 17 Sep 2010 14:35:55 -0000 "Marat N.Afanasyev" writes: > you may try the following commands: > > sysctl kern.geom.debugflags=16 > > foreach fs (your-filesystems) > glabel label your-$fs-label your-$fs-device > end > > echo geom_label_load="YES" >> /boot/loader.conf > reboot > > and see if the labels appear in /dev/label Is this safe to do? The man page for glabel seems to imply that glabel should be used before newfs, and tunefs after newfs. -- Regards, Mike