From owner-freebsd-scsi@FreeBSD.ORG Tue Aug 17 08:09:17 2004 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 78A4416A4CE; Tue, 17 Aug 2004 08:09:17 +0000 (GMT) Received: from sockar.homeip.net (tourist.net1.nerim.net [62.212.109.212]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9E61743D62; Tue, 17 Aug 2004 08:09:16 +0000 (GMT) (envelope-from amon@sockar.homeip.net) Received: from sockar.homeip.net (localhost [127.0.0.1]) by sockar.homeip.net (8.12.9p2/8.12.9) with ESMTP id i7H86koP014603; Tue, 17 Aug 2004 10:06:46 +0200 (CEST) (envelope-from amon@sockar.homeip.net) Received: (from amon@localhost) by sockar.homeip.net (8.12.9p2/8.12.9/Submit) id i7H86koP014602; Tue, 17 Aug 2004 10:06:46 +0200 (CEST) (envelope-from amon) Date: Tue, 17 Aug 2004 10:06:46 +0200 From: Herve Boulouis To: Scott Long Message-ID: <20040817100646.L30117@ra.aabs> References: <20040816190122.K30117@ra.aabs> <20040816205945.Q32601@pooker.samsco.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.2.5.1i In-Reply-To: <20040816205945.Q32601@pooker.samsco.org>; from scottl@freebsd.org on Mon, Aug 16, 2004 at 09:01:45PM -0600 cc: freebsd-scsi@freebsd.org Subject: Re: Adding a raid volume without reboot X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Aug 2004 08:09:17 -0000 Le 16/08/2004 à 21:01, Scott Long a écrit: > > On FreeBSD 5.x, the /dev/aacdX entry will be created as soon as the > controller announces it. On 4.x you might need to manually create the > node, and that is irregardless of needing a reboot or not. > > So the short answer is that FreeBSD will see arrays come and go in real > time on Adaptec RAID controllers and will do the right thing. That's great news ! Is this behavior driver dependent or does it apply to all others raid & scsi drivers ? Thanks for the info. -- Herve Boulouis