From owner-freebsd-scsi Sun Apr 15 11:48:41 2001 Delivered-To: freebsd-scsi@freebsd.org Received: from misery.sdf.com (misery.sdf.com [204.244.213.49]) by hub.freebsd.org (Postfix) with ESMTP id 447BF37B449 for ; Sun, 15 Apr 2001 11:48:38 -0700 (PDT) (envelope-from tom@sdf.com) Received: from tom (helo=localhost) by misery.sdf.com with local-esmtp (Exim 2.12 #1) id 14orVh-0002uE-00; Sun, 15 Apr 2001 11:44:33 -0700 Date: Sun, 15 Apr 2001 11:44:10 -0700 (PDT) From: Tom Samplonius To: Thomas Stromberg Cc: Wilko Bulte , freebsd-scsi@freebsd.org Subject: Re: da0: invalid sector size 520 In-Reply-To: <0653a1115180f41FE5@mail5.nc.rr.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On Sun, 15 Apr 2001, Thomas Stromberg wrote: > Not sure where this disk came from, got it from Ebay. The problem I have > is I'm getting this error while trying to reformat it.. from sysinstall, > disklabel, newfs, and dd.. Any advice on how to re-format this disk that > I'm missing? I'm not very experieced with SCSI stuff. disklabel, newsfs and dd don't format the disk though. You will need to do a low-level SCSI re-format in order to change the sector size to 512 bytes. If you read the manpage for "camcontrol", the section on the format option specifically mentions changing the sector size. If looks like you should change the sector size in the modepage, then issue the format command. Tom To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message