From owner-freebsd-stable@FreeBSD.ORG Sun Jul 24 23:07:50 2005 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E64D616A41F for ; Sun, 24 Jul 2005 23:07:50 +0000 (GMT) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1.sentex.ca [64.7.153.18]) by mx1.FreeBSD.org (Postfix) with ESMTP id 659B543D45 for ; Sun, 24 Jul 2005 23:07:50 +0000 (GMT) (envelope-from mike@sentex.net) Received: from pumice6.sentex.ca (pumice6.sentex.ca [64.7.153.21]) by smarthost1.sentex.ca (8.13.3/8.13.3) with ESMTP id j6ON7F57044589 for ; Sun, 24 Jul 2005 19:07:15 -0400 (EDT) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by pumice6.sentex.ca (8.13.3/8.13.3) with ESMTP id j6ON7nH3048524 for ; Sun, 24 Jul 2005 19:07:49 -0400 (EDT) (envelope-from mike@sentex.net) Received: from simian.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.13.3/8.13.3) with ESMTP id j6ON7mjZ040656 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Sun, 24 Jul 2005 19:07:48 -0400 (EDT) (envelope-from mike@sentex.net) Message-Id: <6.2.1.2.0.20050724190807.0640b750@64.7.153.2> X-Mailer: QUALCOMM Windows Eudora Version 6.2.1.2 Date: Sun, 24 Jul 2005 19:10:06 -0400 To: freebsd-stable@freebsd.org From: Mike Tancsa In-Reply-To: <20050724181358.GB62041@FS.denninger.net> References: <20050722001253.GA70277@FS.denninger.net> <20050722013605.U16902@fledge.watson.org> <20050722010611.GA72234@FS.denninger.net> <42E0F93E.7000108@commit.it> <20050722194009.GA95692@FS.denninger.net> <20050723214450.A61837@fledge.watson.org> <20050724020136.GA16783@FS.denninger.net> <20050724034334.GA90851@falcon.midgard.homeip.net> <20050724040055.GA18138@FS.denninger.net> <20050724175820.GA7735@falcon.midgard.homeip.net> <20050724181358.GB62041@FS.denninger.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed X-Virus-Scanned: by amavisd-new X-Scanned-By: MIMEDefang 2.51 on 64.7.153.18 X-Scanned-By: MIMEDefang 2.51 on 64.7.153.21 Subject: Re: make -j as a stress test (was: Re: Quality of FreeBSD) [WARNING - 6.0-BETA1 still hosed!] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Jul 2005 23:07:51 -0000 At 02:13 PM 24/07/2005, Karl Denninger wrote: >On Sun, Jul 24, 2005 at 07:58:20PM +0200, Erik Trulsson wrote: > > Most likely the bug you have run into is difficult or impossible to > > reproduce on other hardware than the particular combination you are using. > >FWIW my earlier post about it appearing to work with only one disk on the >chain was incorrect. It still fails - just takes longer (and more load). The LINUX driver seems to kick the card into a lower UDMA mode to work around a bug on that chip. Is this possible to do with your controller via atacontrol ? There seemed to be a number of other bugs as well that needed to be worked around too however. ---Mike