From owner-freebsd-scsi@FreeBSD.ORG Tue Feb 24 09:53:36 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 9413116A4CE for ; Tue, 24 Feb 2004 09:53:36 -0800 (PST) Received: from magic.adaptec.com (magic.adaptec.com [216.52.22.17]) by mx1.FreeBSD.org (Postfix) with ESMTP id 634C743D1F for ; Tue, 24 Feb 2004 09:53:36 -0800 (PST) (envelope-from gibbs@scsiguy.com) Received: from redfish.adaptec.com (redfish.adaptec.com [162.62.50.11]) by magic.adaptec.com (8.11.6/8.11.6) with ESMTP id i1OHrZJ17262; Tue, 24 Feb 2004 09:53:35 -0800 Received: from [10.100.253.70] (aslan.btc.adaptec.com [10.100.253.70]) by redfish.adaptec.com (8.11.6/8.11.6) with ESMTP id i1OHrY815182; Tue, 24 Feb 2004 09:53:34 -0800 Date: Tue, 24 Feb 2004 10:53:33 -0700 From: "Justin T. Gibbs" To: Anton Korotin , freebsd-scsi@freebsd.org Message-ID: <2095290000.1077645213@aslan.btc.adaptec.com> In-Reply-To: <20040224163210.GC794@sigma.ripn.net> References: <20040224163210.GC794@sigma.ripn.net> X-Mailer: Mulberry/3.1.1 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Subject: Re: HostRAID not detected on -current X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: "Justin T. Gibbs" List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Feb 2004 17:53:36 -0000 > Hello, > > I've got a server box based on Intel SE7501WV2 board, SR2300 chassis. > > When I tried to install 5.2.1-RC2 on it SCSI was detected > only with HostRAID disabled. > > When I enabled HostRAID SCSI i got: > > pci4: at device 7.0 (no driver attached) > pci4: at device 7.1 (no driver attached) > > I've updated to -current on 19th of February and now what I can see > with HostRAID enabled and situatiuon changed as follows. > > Looks like system "knows" that pci4:7:0 is a 'subclass = RAID' device > but incorrectly shows ahd device with four physical drives available > while two of them are formatted as raid-1 array by HostRAID. There is no HostRAID support in FreeBSD. In the past, the ahd driver didn't attach to these devices just to avoid allowing the user to corrupt the arrays. But this generated more email into my inbox than I wanted, so I decided to allow the driver to attach to HostRAID controllers. This will also allow someone to write a RAIDFrame or GEOM module to handle the HostRAID operations. -- Justin