From owner-freebsd-stable@FreeBSD.ORG Wed Mar 17 12:31:07 2010 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 93D381065676 for ; Wed, 17 Mar 2010 12:31:07 +0000 (UTC) (envelope-from gallasch@free.de) Received: from smtp.free.de (smtp.free.de [91.204.6.103]) by mx1.freebsd.org (Postfix) with ESMTP id D79058FC18 for ; Wed, 17 Mar 2010 12:31:06 +0000 (UTC) Received: (qmail 7215 invoked from network); 17 Mar 2010 13:31:04 +0100 Received: from smtp.free.de (HELO orwell.free.de) (gallasch@free.de@[91.204.4.103]) (envelope-sender ) by smtp.free.de (qmail-ldap-1.03) with AES128-SHA encrypted SMTP for ; 17 Mar 2010 13:31:04 +0100 Date: Wed, 17 Mar 2010 13:30:59 +0100 From: Kai Gallasch To: Alexander Motin Message-ID: <20100317133059.51245776@orwell.free.de> In-Reply-To: <20100312222659.0198dd03@orwell.free.de> References: <20100311133916.42ba69b0@orwell.free.de> <20100312115028.GG1819@garage.freebsd.pl> <4B9A8A27.8050608@FreeBSD.org> <20100312222659.0198dd03@orwell.free.de> X-Mailer: Claws Mail 3.7.3 (GTK+ 2.18.7; powerpc-apple-darwin9.8.0) X-Face: 7"x0zA5=*cXGZw-xjU<">'+!3(KXTUXZVLD42KVN{'go[UQr"Mc.e(XW92N8plZ(9x.{x; I<|95e+b&GH-36\15F~L$YD*Y +u}o&KV?6.%"mJIkaY3G>BKNt`1|Y+%K1P4t; 47D65&(Y7h5Ll-[ltkhamx.-; ,jggK'}oMpUgEHFG YQ"9oXKAl>!d,J}T{)@uxvfu?YFWC*\~h+,^f Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: freebsd-fs@FreeBSD.org, freebsd-stable@FreeBSD.org, Pawel Jakub Dawidek Subject: Re: proliant server lockups with freebsd-amd64-stable (2010-03-10) 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: Wed, 17 Mar 2010 12:31:07 -0000 > Am Fri, 12 Mar 2010 20:38:31 +0200 > schrieb Alexander Motin : > > > Pawel Jakub Dawidek wrote: > > > On Thu, Mar 11, 2010 at 01:39:16PM +0100, Kai Gallasch wrote: > > >> I have some trouble with an opteron server locking up > > >> spontaneously. It looses all networks connectivity and even > > >> through console I can get no shell. > > >> > > >> Lockups occur mostly under disk load (periodic daily, bacula > > >> backup running, make buildworld/buildkernel) and I can provoke > > >> them easily. > > > [...] > > >> 4 0 0 0 LL *cissmtx 0xffffff04ed820c00 > > >> [g_down] > > > [...] > > >> 100046 L *cissmtx 0xffffff04ed820c00 > > >> [irq257: ciss0] > > > [...] > > > > > > I was analizing similar problem as potential ZFS bug. It turned > > > out to be bug in ciss(4) and I believe mav@ (CCed) has fix for > > > that. > > > > That my patch is already at 8-STABLE since r204873 of 2010-03-08. > > Make sure you have it. Rebuilding the kernel with your 8-STABLE commited ciss patch seems to have resolved this issue. Server now has an uptime of 5 days and survives under high filesystem load. Alexander, thanks for fixing ciss. Kai. -- Da das Pferd pfluegt, lasst uns den Esel satteln.