From owner-freebsd-current@FreeBSD.ORG Mon Mar 15 10:35:34 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DC50916A4CE for ; Mon, 15 Mar 2004 10:35:34 -0800 (PST) Received: from mail-shield2.njit.edu (mail-shield2.njit.edu [128.235.251.172]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7A09F43D31 for ; Mon, 15 Mar 2004 10:35:34 -0800 (PST) (envelope-from timothyk@devel.njit.edu) Received: (from uucp@localhost) by mail-shield2.njit.edu (8.11.6/8.11.6) id i2FIZVA28446 for ; Mon, 15 Mar 2004 13:35:31 -0500 (EST) Received: from nodnsquery(128.235.251.173) by mail-shield2.njit.edu via csmap (V4.1) id srcAAAxHaOJ3; Mon, 15 Mar 04 13:35:30 -0500 Received: from admcluster.njit.edu (admpassive.njit.edu [128.235.184.199]) by mail-gw5.njit.edu (8.12.10/8.12.4) with ESMTP id i2FIZUoO025298 for ; Mon, 15 Mar 2004 13:35:30 -0500 (EST) Received: from dhcp114-39.njit.edu ([128.235.114.39]) by admcluster.njit.edu with Microsoft SMTPSVC(5.0.2195.5329); Mon, 15 Mar 2004 13:35:31 -0500 From: Tim Kellers To: freebsd-current@freebsd.org Date: Mon, 15 Mar 2004 13:35:30 -0500 User-Agent: KMail/1.5.4 Organization: devel MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200403151335.30364.timothyk@devel.njit.edu> X-OriginalArrivalTime: 15 Mar 2004 18:35:31.0137 (UTC) FILETIME=[4B948310:01C40ABC] Subject: p IV HTT hard drive time out X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: timothyk@devel.njit.edu List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Mar 2004 18:35:35 -0000 With Hyperthreading turned on in the Processor BIOS, I'm getting these kernel messages (and sometimes a system hang that requires a power-off restart) Dell Dimension 4600c Pentium IV HTT and a SATA hard drive ad4: TIMEOUT - READ_DMA retrying (2 retries left) LBA=206037879 ad4: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=41943295 ad4: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=64276927 ad4: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=64283327 Mar 15 12:30:42 zeebo su: timothyk to root on /dev/ttyp2 With Hyperthreading disabled in BIOS, I have no problem. my uname -a: FreeBSD zeebo.maestro.njit.edu 5.2-CURRENT FreeBSD 5.2-CURRENT #7: Mon Mar 15 10:44:53 EST 2004 root@zeebo.maestro.njit.edu:/usr/obj/tmp/src/sys/*** i386 Thanks Tim Kellers CPE/NJIT