From owner-freebsd-stable@FreeBSD.ORG Tue Apr 12 19:18:35 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A068416A4CE for ; Tue, 12 Apr 2005 19:18:35 +0000 (GMT) Received: from mail2out.barnet.com.au (mail2out.barnet.com.au [202.83.176.14]) by mx1.FreeBSD.org (Postfix) with ESMTP id BA8AD43D46 for ; Tue, 12 Apr 2005 19:18:34 +0000 (GMT) (envelope-from edwin@mavetju.org) Received: by mail2out.barnet.com.au (Postfix, from userid 27) id 2E29B7074B7; Wed, 13 Apr 2005 05:18:33 +1000 (EST) X-Viruscan-Id: <425C1F09000161FFD5F9FD@BarNet> Received: from mail2-auth.barnet.com.au (mail2.barnet.com.au [202.83.176.13]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) Authority" (verified OK)) by mail2.barnet.com.au (Postfix) with ESMTP id B3C217074B1; Wed, 13 Apr 2005 05:18:32 +1000 (EST) Received: from k7.mavetju (edwin-3.int.barnet.com.au [10.10.12.2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) Certificate Authority" (verified OK)) by mail2-auth.barnet.com.au (Postfix) with ESMTP id 307A67074AE; Wed, 13 Apr 2005 05:18:32 +1000 (EST) Received: by k7.mavetju (Postfix, from userid 1001) id CCBDC617E; Wed, 13 Apr 2005 05:18:30 +1000 (EST) Date: Wed, 13 Apr 2005 05:18:30 +1000 From: Edwin Groothuis To: Scott Long Message-ID: <20050412191830.GF1209@k7.mavetju> Mail-Followup-To: Edwin Groothuis , Scott Long , freebsd-stable@freebsd.org References: <20050412130727.GE1209@k7.mavetju> <425BF587.5070904@samsco.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <425BF587.5070904@samsco.org> User-Agent: Mutt/1.5.6i cc: freebsd-stable@freebsd.org Subject: Re: Adaptec 1210 weird behaviour X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Apr 2005 19:18:35 -0000 On Tue, Apr 12, 2005 at 10:21:27AM -0600, Scott Long wrote: > Edwin Groothuis wrote: > >The Adaptec 1210 is a serial ATA RAID0/1 controller. > > > >When the two disks are configured as RAID1, FreeBSD still sees two > >harddisks instead of one. > > > >This is with 5.3. Scary :-) > >Will try this weekend with 5.4 > > The 1210 is not a real RAID controller, it's a SATA controller with an > Adaptec BIOS that does RAID 0 and 1 during boot. It's up to the OS to > do the RAID operations after that. The new ATA driver in 6-current Euhm. Oh. Software RAID? A la WinModems? But then I don't understand that it gets away with advertising it as a RAID0/1 controller... Edwin -- Edwin Groothuis | Personal website: http://www.mavetju.org edwin@mavetju.org | Weblog: http://weblog.barnet.com.au/edwin/