From owner-freebsd-hackers Sun Mar 31 21:36:48 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id VAA00404 for hackers-outgoing; Sun, 31 Mar 1996 21:36:48 -0800 (PST) Received: from vegemite.Stanford.EDU (vegemite.Stanford.EDU [171.65.76.158]) by freefall.freebsd.org (8.7.3/8.7.3) with ESMTP id VAA00399 for ; Sun, 31 Mar 1996 21:36:47 -0800 (PST) Received: (hlew@localhost) by vegemite.Stanford.EDU (8.7.1/8.6.4) id VAA06310; Sun, 31 Mar 1996 21:36:29 -0800 (PST) Date: Sun, 31 Mar 1996 21:36:29 -0800 (PST) From: Howard Lew To: Terry Lambert cc: terry@lambert.org, macgyver@infinet.com, hackers@FreeBSD.org Subject: Re: Dell EIDE drive data corruption with FreeBSD? In-Reply-To: <199603311935.MAA11566@phaeton.artisoft.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-hackers@FreeBSD.org X-Loop: FreeBSD.org Precedence: bulk On Sun, 31 Mar 1996, Terry Lambert wrote: > > > > A while ago, I rememeber someone posted something about it. > > > > I think the machine in question was a Dell P75 with EIDE drive, > > > > > > > > Was a solution found? > > > > > > Is this the flawed IDE chipset that loses data if you interleave I/O? > > > > > > If so, the answer is to change your CMOS settings. > > > > Hmmm.... what chipset did they use? > > PC-TECH RZ1000 chip. About 1/3 of all onboard EIDE disk controllers > are broken. I don't know how many controller cards. Is there a diagnostic program out there to discover the flaw or is it more or less a random problem that crops up once in a while?