From owner-freebsd-hardware@FreeBSD.ORG Mon Apr 19 05:50:14 2004 Return-Path: Delivered-To: freebsd-hardware@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E4BD516A4CF for ; Mon, 19 Apr 2004 05:50:14 -0700 (PDT) Received: from osiris.ipform.ru (osiris.itlegion.ru [212.248.52.90]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3BD9443D53 for ; Mon, 19 Apr 2004 05:50:14 -0700 (PDT) (envelope-from matrix@itlegion.ru) Received: from artem (artem.office.ipform.ru [192.168.0.12]) by osiris.ipform.ru (8.12.6/8.12.6) with ESMTP id i3JCo8Xg063225; Mon, 19 Apr 2004 16:50:12 +0400 (MSD) (envelope-from matrix@itlegion.ru) X-AntiVirus: Checked by Dr.Web (http://www.drweb.net) Message-ID: <00c201c4260c$6acf2580$0c00a8c0@artem> From: "Artem Koutchine" To: "Hiroharu Tamaru" References: <001801c425e5$9f3a19a0$0c00a8c0@artem><003c01c425f7$3a3d6b30$0c00a8c0@artem> Date: Mon, 19 Apr 2004 16:46:59 +0400 Organization: IT Legion MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 cc: freebsd-hardware@freebsd.org Subject: Re: Escalde 7506-4LP PCI parity error on Asustek p2b-ds X-BeenThere: freebsd-hardware@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: General discussion of FreeBSD hardware List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 19 Apr 2004 12:50:15 -0000 > > > > twe0: PCI parity error: Reseat card, move card or buggy device present. > > > > (this line is repeated many times). > > > This is the original message I wrote back then: > > > > > > http://docs.freebsd.org/cgi/getmsg.cgi?fetch=0+0+archive/2002/freebsd-hardware/20020623.freebsd-hardware > > > > > > I couldn't confirm if it were safe to ignore the message or > > > not, but I never had any trouble with it for the 1+ year > > > that I ran the system. That includes mail alarting and > > > rebuilding the array through the 3dmd utility. I use to run > > > JBOD, mirroring and RAID5 on that card. > > > > Thank you for replying. I just installed FreeBSD on > > that dual P2B-DS MB with 2 P3 550Mhz CPUs and > > run top. What i saw scred me. I saw 50% CPU LOAD on > > interupts. Nothing really was running, The system is just > > installed and it was my first login (as root). I thinj this > > 50% interupts load is somehow related to the error message. > > But this is just a guess. Is there any way to be make it sure? > > I can't remember well, but PRINTING warnings could well had > been the reason. Try my patch, and see if suppressing the > printf's themselves could save the CPU. If not, well, it > could be scheduler related, and you might want to try > 4-stable instead. Did the patch. The message are gone now. However, i still have about 50% of cpu power wasted on interupts and i have not idea what is going on and how to figure out what is geenrated so many interupts and why. Maybe i should first do CVSup to 5-CURRENT (i am running 5.2-RC2). Please, someone comment on this. Best regards, Artem