From owner-freebsd-performance@FreeBSD.ORG Fri Jun 1 14:30:25 2007 Return-Path: X-Original-To: freebsd-performance@freebsd.org Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5765616A400 for ; Fri, 1 Jun 2007 14:30:25 +0000 (UTC) (envelope-from arne_woerner@yahoo.com) Received: from web30307.mail.mud.yahoo.com (web30307.mail.mud.yahoo.com [209.191.69.69]) by mx1.freebsd.org (Postfix) with SMTP id 09F3513C48A for ; Fri, 1 Jun 2007 14:30:24 +0000 (UTC) (envelope-from arne_woerner@yahoo.com) Received: (qmail 64494 invoked by uid 60001); 1 Jun 2007 14:30:24 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-ID; b=qVaZhno65t7irY7GPChUpp3mhlZ+Q9radYdSd3UN3PMgZr42xvENGGQuhMOn+MUk24o7BBhFYBg4OpQqWzT+aKNDhy7MobKRFEbOdxiWIR5DKif8qJuN4xnxw5fYtPPc2Pqeu/Id7++UMylzU3PHmDDQ6IAS7qFLddaEcMbY4Uk=; X-YMail-OSG: zgDaVN0VM1kXzxBxHxe4oJCF61E6pcXKCm3QdztRAZNVBWhiBzAPUHvhEHEuAECMKHx9mGdeIQ.p8Vj6VUUA.m0T6KZIaGBwgWa6MRQRCxXsmbiRa2VEj8D9e3AZsw-- Received: from [77.129.186.25] by web30307.mail.mud.yahoo.com via HTTP; Fri, 01 Jun 2007 07:30:24 PDT Date: Fri, 1 Jun 2007 07:30:24 -0700 (PDT) From: Arne "Wörner" To: NOC Prowip , freebsd-performance@freebsd.org In-Reply-To: <200706011055.24039.tec@mega.net.br> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Message-ID: <506722.42229.qm@web30307.mail.mud.yahoo.com> Cc: Subject: Re: hd device names X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Jun 2007 14:30:25 -0000 --- NOC Prowip wrote: > > Why dönt u use glabel? > > > hmm, I never considered it > but I guess it does not solve my problem because let's say da0 is the > provider and da0 might have still the label I gave it but the OS can not see > it since it is then aacd0 after changing the controller or am I wrong? > Hmm... Advisory: :-)) 1. Just try it. Dont believe me without thorough testing... :-) E. g. with (a) mdconfig -a -u 0 -f testdevfile ; glabel label -v fook md0 ; mdconfig -d -u 0 ; mdconfig -a -u 69 -f testdevfile ; ls /dev/label 2. I think that is one advantage of glabel: It does not care for the device name, but it just tastes the last sector of each device, as soon as it shows up (e. g. after the reboot). -Arne ____________________________________________________________________________________ Get the Yahoo! toolbar and be alerted to new email wherever you're surfing. http://new.toolbar.yahoo.com/toolbar/features/mail/index.php