From owner-aic7xxx Wed Apr 5 12:58:10 2000 Delivered-To: aic7xxx@freebsd.org Received: from devserv.devel.redhat.com (devserv.devel.redhat.com [207.175.42.156]) by hub.freebsd.org (Postfix) with ESMTP id C52E137BB1C for ; Wed, 5 Apr 2000 12:58:05 -0700 (PDT) (envelope-from dledford@redhat.com) Received: from redhat.com (IDENT:dledford@aic-cvs.devel.redhat.com [207.175.42.129]) by devserv.devel.redhat.com (8.9.3/8.9.3) with ESMTP id PAA24428; Wed, 5 Apr 2000 15:57:57 -0400 Message-ID: <38EB9AC9.8A33720A@redhat.com> Date: Wed, 05 Apr 2000 15:58:01 -0400 From: Doug Ledford Organization: Red Hat, Inc. X-Mailer: Mozilla 4.7 [en] (X11; U; Linux 2.2.14-1.1.0 i686) X-Accept-Language: en MIME-Version: 1.0 To: "David C. Hoos, Sr." Cc: aic7xxx@FreeBSD.ORG Subject: Re: 2930B BIOS recognizes Multiple LUNs -- aic7xxx doesn't References: <00ca01bf9f31$47781850$3891afc6@vis.crc.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-aic7xxx@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org "David C. Hoos, Sr." wrote: > > Hi all, > > I am using an Adaptec 2930B host adapter with a SCSI-1 device > that is actually a modem, but characterizes itself as a Direct- > Access device with one-byte block size, and a read capacity of 10,414 > blocks, and 3 LUNs (0, 1, 2). > > The Host Adapter BIOS detects the three LUNs during boot up, > but the Linux OS does not. The host adapter BIOS shows three > disk drives (81h), (82h), and (83h), and flags the first as D: echo "scsi-add-single-device 0 0 4 1" > /proc/scsi/scsi echo "scsi-add-single-device 0 0 4 2" > /proc/scsi/scsi or else rebuild your kernel with the option PROBE_ALL_LUNS enabled in the SCSI config. -- Doug Ledford http://people.redhat.com/dledford Please check my web site for aic7xxx updates/answers before e-mailing me about problems To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe aic7xxx" in the body of the message