From owner-freebsd-questions Sat Nov 29 16:23:47 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id QAA00180 for questions-outgoing; Sat, 29 Nov 1997 16:23:47 -0800 (PST) (envelope-from owner-freebsd-questions) Received: from seabass.progroup.com (catfish.progroup.com [206.24.122.2]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id QAA00157 for ; Sat, 29 Nov 1997 16:23:41 -0800 (PST) (envelope-from craig@tuna.progroup.com) Received: from ProGroup.COM (tuna.progroup.com [206.24.122.5]) by seabass.progroup.com (8.7.5/8.7.3) with SMTP id QAA19227 for ; Sat, 29 Nov 1997 16:22:57 -0800 (PST) Received: by ProGroup.COM (SMI-8.6/SMI-SVR4) id QAA00558; Sat, 29 Nov 1997 16:22:33 -0800 From: craig@tuna.progroup.com (Craig W. Shaver) Message-Id: <199711300022.QAA00558@ProGroup.COM> Subject: Re: 1542A-problems To: questions@freebsd.org Date: Sat, 29 Nov 1997 16:22:33 -0800 (PST) In-Reply-To: <4d3_9711292334@swimsuit.roskildebc.dk> from "Leif Neland" at Nov 29, 97 11:28:04 pm X-Mailer: ELM [version 2.4 PL25] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk > > So now I know I have the not unknown problem of my 1542A corrupting data at 0x2001,0x3001,0x4001 etc. > > Is there anything to do about it, short of getting another controller? > > Is it possible to do read-after-write-verify and retry? > Or to write in smaller blocks, if that would help? > > > Leif Neland > leifn@image.dk > make sure the jumpers are set to the defaults, slow the buss speed using the jumpers. Get a prom upgrade. -- Craig Shaver (craig@progroup.com) (415)390-0654 Productivity Group POB 60458 Sunnyvale, CA 94088