From owner-freebsd-alpha Thu Jul 18 10: 2:26 2002 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8F62037B401 for ; Thu, 18 Jul 2002 10:02:24 -0700 (PDT) Received: from srv1.cosmo-project.de (srv1.cosmo-project.de [213.83.6.106]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4E26A43E4A for ; Thu, 18 Jul 2002 10:02:23 -0700 (PDT) (envelope-from ticso@cicely5.cicely.de) Received: from cicely5.cicely.de (cicely5.cicely.de [IPv6:3ffe:400:8d0:301:200:92ff:fe9b:20e7]) (authenticated bits=0) by srv1.cosmo-project.de (8.12.3/8.12.3) with ESMTP id g6IH2H0i099528 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=OK); Thu, 18 Jul 2002 19:02:20 +0200 (CEST) (envelope-from ticso@cicely5.cicely.de) Received: from cicely5.cicely.de (localhost [IPv6:::1]) by cicely5.cicely.de (8.12.1/8.12.1) with ESMTP id g6IH2HFJ036385 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Thu, 18 Jul 2002 19:02:18 +0200 (CEST)?g (envelope-from ticso@cicely5.cicely.de) Received: (from ticso@localhost) by cicely5.cicely.de (8.12.1/8.12.1/Submit) id g6IH2H7S036384; Thu, 18 Jul 2002 19:02:17 +0200 (CEST)?g (envelope-from ticso) Date: Thu, 18 Jul 2002 19:02:17 +0200 From: Bernd Walter To: Andrew Gallatin Cc: ticso@cicely.de, freebsd-alpha@FreeBSD.ORG Subject: Re: machine checks on a AlphaPC 164LX Message-ID: <20020718170217.GE34977@cicely5.cicely.de> Reply-To: ticso@cicely.de References: <15669.57930.427134.220183@grasshopper.cs.duke.edu> <15670.49338.264301.989244@grasshopper.cs.duke.edu> <20020718164521.GC34977@cicely5.cicely.de> <15670.61825.985106.130504@grasshopper.cs.duke.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <15670.61825.985106.130504@grasshopper.cs.duke.edu> X-Operating-System: FreeBSD cicely5.cicely.de 5.0-CURRENT i386 User-Agent: Mutt/1.5.1i Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Thu, Jul 18, 2002 at 12:49:05PM -0400, Andrew Gallatin wrote: > > Bernd Walter writes: > > On Thu, Jul 18, 2002 at 09:20:58AM -0400, Andrew Gallatin wrote: > > > > I have an ide drive connected on my PC164: > > atapci0: port 0x10380-0x1038f irq 5 at device 11.0 on pci0 > > ata0: at 0x1f0 irq 14 on atapci0 > > ata0: interrupting at ISA irq 14 > > ata1: at 0x170 irq 15 on atapci0 > > ata1: interrupting at ISA irq 15 > > ad0: 1219MB [2477/16/63] at ata0-master WDMA2 > > hw.chipset.type: cia/bwx > > hw.chipset.bwx: 1 > > If it is a machine you can afford to crash, can you try doing > 'dd if=/dev/rad0 of=/dev/null bs=64k' a few times? With this > machine, one pass is enough to kill it if its in bwx mode.. It survived the first run: [173]cicely9# dd if=/dev/ad0 of=/dev/null bs=64k 19506+1 records in 19506+1 records out 1278369792 bytes transferred in 528.830420 secs (2417353 bytes/sec) 0.165u 1.922s 8:48.84 0.3% 122+387k 0+0io 0pf+0w I'm doing some more. -- B.Walter COSMO-Project http://www.cosmo-project.de ticso@cicely.de Usergroup info@cosmo-project.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message