From owner-freebsd-scsi@FreeBSD.ORG Tue Jun 14 02:00:01 2005 Return-Path: X-Original-To: freebsd-scsi@freebsd.org 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 19FED16A41C; Tue, 14 Jun 2005 02:00:01 +0000 (GMT) (envelope-from ken@nargothrond.kdm.org) Received: from nargothrond.kdm.org (nargothrond.kdm.org [70.56.43.81]) by mx1.FreeBSD.org (Postfix) with ESMTP id A051443D53; Tue, 14 Jun 2005 02:00:00 +0000 (GMT) (envelope-from ken@nargothrond.kdm.org) Received: from nargothrond.kdm.org (localhost [127.0.0.1]) by nargothrond.kdm.org (8.12.11/8.12.11) with ESMTP id j5E1xxN0033941; Mon, 13 Jun 2005 19:59:59 -0600 (MDT) (envelope-from ken@nargothrond.kdm.org) Received: (from ken@localhost) by nargothrond.kdm.org (8.12.11/8.12.5/Submit) id j5E1xw73033940; Mon, 13 Jun 2005 19:59:58 -0600 (MDT) (envelope-from ken) Date: Mon, 13 Jun 2005 19:59:58 -0600 From: "Kenneth D. Merry" To: "Raphael H. Becker" Message-ID: <20050614015958.GA33865@nargothrond.kdm.org> References: <20050608171130.GA64736@over-yonder.net> <1118252322.7479.28.camel@zappa.Chelsea-Ct.Org> <20050609113616.I41471@p-i-n.com> <20050609130511.GA732@uk.tiscali.com> <20050610162814.A25098@p-i-n.com> <20050610150718.GA7005@nargothrond.kdm.org> <20050612002508.B25098@p-i-n.com> <20050612035440.GA21262@nargothrond.kdm.org> <20050613121915.C25098@p-i-n.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050613121915.C25098@p-i-n.com> User-Agent: Mutt/1.4.2i X-Virus-Scanned: ClamAV 0.85.1/937/Mon Jun 13 15:46:03 2005 on nargothrond.kdm.org X-Virus-Status: Clean Cc: freebsd-scsi@freebsd.org, freebsd-current@freebsd.org Subject: Re: Accessing SCSI-Devices >2TB X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Jun 2005 02:00:01 -0000 On Mon, Jun 13, 2005 at 12:19:15 +0200, Raphael H. Becker wrote: > PS+BTW: any idea why the internal PERC is not listed in camcontrol devlist? > > In dmesg its listed like > aac0: mem 0xf0000000-0xf7ffffff irq 30 at device 8.1 on pci4 > aac0: i960RX 100MHz, 118MB cache memory, optional battery present > aac0: Kernel 2.7-1, Build 3170, S/N 5410d3 > aac0: Supported Options=75c > [...] > aacd0: on aac0 > aacd0: 69425MB (142182912 sectors) > > pciconf: > aac0@pci4:8:1: class=0x010400 card=0x01211028 chip=0x000a1028 rev=0x01 hdr=0x00 > vendor = 'Dell Computer Corporation' > device = 'PowerEdge 3/Di Expandable RAID Controller' > class = mass storage > subclass = RAID > > It's not SCSI? It is a SCSI RAID controller, but the interface to the OS is a block interface, not a SCSI interface (*). It isn't routed through the SCSI layer, since that wouldn't really help it that much. (*) There is a SCSI passthrough interface for some aac controllers that can be enabled via the aacp driver. Ken -- Kenneth Merry ken@FreeBSD.ORG