From owner-freebsd-stable@FreeBSD.ORG Thu Nov 1 17:35:23 2007 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AAEB116A418 for ; Thu, 1 Nov 2007 17:35:23 +0000 (UTC) (envelope-from oleg@vsi.ru) Received: from serv4.vsi.ru (serv4.vsi.ru [80.82.32.19]) by mx1.freebsd.org (Postfix) with ESMTP id 2818013C4A5 for ; Thu, 1 Nov 2007 17:35:22 +0000 (UTC) (envelope-from oleg@vsi.ru) Received: from OODAMDXP (ws3.oood.vsi.ru [88.83.197.238]) by serv4.vsi.ru (8.13.8+Sun/8.13.8) with SMTP id lA1GwDWh024264; Thu, 1 Nov 2007 19:58:18 +0300 (MSK) Message-ID: <008401c81ca8$65861a70$eec55358@OODAMDXP> From: "Oleg Derevenetz" To: "Kris Kennaway" References: <027d01c8125c$73d4db80$c8c55358@delloleg><20071019220501.GL31826@elvis.mu.org><006d01c8133a$674a90b0$eec55358@W2KOOOD> <20071020192601.GW31826@elvis.mu.org><001201c81353$6b17e300$efc55358@NBOOOD> <47278B33.6040904@FreeBSD.org> Date: Thu, 1 Nov 2007 19:58:11 +0300 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3138 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 Cc: freebsd-stable@freebsd.org Subject: Re: kern/104406: [ufs] Processes get stuck in "ufs" stateunderpersistent CPU load 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: Thu, 01 Nov 2007 17:35:23 -0000 >> Dumpdev is swap partition on da0 (single physical disk) that connected to >> Mylex AcceleRAID 170 RAID controller. The problem arrives when I copy >> large amount of files from FTP to another disk (da1) that is connected to >> the same RAID controller. > > If the driver or controller is misbehaving it could explain both problems. > Any chance you can get another disk in there on a different controller to > dump onto? Yes, I got IDE disk and saved kernel dump for another static hang state on it. Here is the dump: ftp://oleg.vsi.ru/private/vmcore.0.zip -- Oleg Derevenetz OOD3-RIPE Phone: +7 4732 539880 Fax: +7 4732 531415 http://www.vsi.ru CenterTelecom Voronezh ISP http://isp.vsi.ru