From owner-freebsd-questions Tue Oct 29 21:35:25 1996 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id VAA01268 for questions-outgoing; Tue, 29 Oct 1996 21:35:25 -0800 (PST) Received: from gdi.uoregon.edu (gdi.uoregon.edu [128.223.170.30]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id VAA01256 for ; Tue, 29 Oct 1996 21:35:20 -0800 (PST) Received: from localhost (dwhite@localhost) by gdi.uoregon.edu (8.7.5/8.6.12) with SMTP id VAA00528; Tue, 29 Oct 1996 21:35:16 -0800 (PST) Date: Tue, 29 Oct 1996 21:35:16 -0800 (PST) From: Doug White Reply-To: dwhite@resnet.uoregon.edu To: "Michael A. Urban" cc: Questions@freebsd.org Subject: Re: Booting from Hard Disk! In-Reply-To: <199610292240.RAA08239@usa.nai.net> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk On Tue, 29 Oct 1996, Michael A. Urban wrote: > I have an HP Vectra VL4 Tower with an Adaptec 1542 Host Adapter and a DEC > 1GB SCSI HD along with a 4x Toshiba SCSI CDROM. Diagnostics show the host > adapter and HD to be fine. I am actually able to complete the installation > without any snags. The entire drive is being used for FreeBSD and I've > tried new installations with and without the Boot Manager. The problem I > get on boot is "No Operating System Found". The partition is set to active > and bootable. Try setting another partition active on the first disk. This will sometimes barf if you also have IDE enabled; then you will need to start using a boot floppy and typing sd(0,a)/kernel at the Boot: prompt. > I took the SCSI HD out of the system and put IDE in. Get through the > entire install with no errors. The BIOS is not set to protect the boot > track. On boot I get "Read Error". If I put the bootdisk in and type > sd(0,a)kernel at the boot: the system boots up fine off the IDE drive. No, wrong. sd is the SCSI disk, wd is the IDE disk. > If I do the same thing off the SCSI Drive (with IDE disabled in BIOS) I > get a continously scrolling column up the left side of the screen > showing the device numbers but not boot up. Odd. Sounds like the boot blocks may have gotten screwed up. You might try reinstalling. Does your SCSI controller have a BIOS on it? I assume the 1542s do.... Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major