From owner-freebsd-questions Thu Feb 4 16:57:02 1999 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id QAA24325 for freebsd-questions-outgoing; Thu, 4 Feb 1999 16:57:02 -0800 (PST) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from allegro.lemis.com (allegro.lemis.com [192.109.197.134]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id QAA24159 for ; Thu, 4 Feb 1999 16:56:57 -0800 (PST) (envelope-from grog@freebie.lemis.com) Received: from freebie.lemis.com (freebie.lemis.com [192.109.197.137]) by allegro.lemis.com (8.9.1/8.9.0) with ESMTP id LAA08610; Fri, 5 Feb 1999 11:26:35 +1030 (CST) Received: (from grog@localhost) by freebie.lemis.com (8.9.2/8.9.0) id LAA70198; Fri, 5 Feb 1999 11:26:35 +1030 (CST) Date: Fri, 5 Feb 1999 11:26:35 +1030 From: Greg Lehey To: dan@ns1.wolf.com Cc: freebsd-questions@FreeBSD.ORG, pirate@wolf.com, arivera@flex.net Subject: Re: "wd0: interrupt timeout:" meaning? Message-ID: <19990205112635.J1179@freebie.lemis.com> References: <199902050052.QAA13987@ns1.wolf.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.95.1i In-Reply-To: <199902050052.QAA13987@ns1.wolf.com>; from dan@ns1.wolf.com on Thu, Feb 04, 1999 at 04:52:40PM -0800 WWW-Home-Page: http://www.lemis.com/~grog Organization: LEMIS, PO Box 460, Echunga SA 5153, Australia Phone: +61-8-8388-8286 Fax: +61-8-8388-8725 Mobile: +61-41-739-7062 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Thursday, 4 February 1999 at 16:52:40 -0800, dan@ns1.wolf.com wrote: > As the subject indicates, I've just started getting > messages like: > > "/kernel: wd0: interrupt timeout:" and > "/kernel: wd0: status 58 error 0" > > in my /var/log/messages (FreeBSD 2.2.8 running a > Celeron 333A with 256 MB RAM). The drive in question > is a brand-new IBM DTTA-350840. > > I assume this means that I'm pretty well screwed, and > better plan on replacing this drive ASAP. Could someone > familiar with this particular error message advise whether > this is an appropriate assumption? Since I also just lost > a Quantum UltraSCSI drive this morning, I'm not having a > lot of luck with disk drives! I don't think this means that your drive is dying. The status is correct; about the only obvious thing is that it's asserting drq, a DMA request. 2.2.8 doesn't support DMA; I see two possibilities: 1. The BIOS is setting the drive up to run in DMA mode, and things aren't working so well because the system doesn't handle it. 2. The 'dma' status is noise, and your IDE controller has missed an interrupt. How often does this happen? Does the drive work at all? Has it ever worked? Can you specify DMA mode in your BIOS? Greg -- When replying to this message, please copy the original recipients. For more information, see http://www.lemis.com/questions.html See complete headers for address, home page and phone numbers finger grog@lemis.com for PGP public key To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message