From: "J. Bruce Fields" Subject: Re: Kernel oops (NLM?) Date: Mon, 14 Aug 2006 13:29:25 -0400 Message-ID: <20060814172925.GH17184@fieldses.org> References: <1155566027.5664.56.camel@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Cc: nfs@lists.sourceforge.net, tech@byte.nl, Trond Myklebust Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list2-new.sourceforge.net with esmtp (Exim 4.43) id 1GCgFl-0007iw-2I for nfs@lists.sourceforge.net; Mon, 14 Aug 2006 10:29:29 -0700 Received: from mail.fieldses.org ([66.93.2.214] helo=pickle.fieldses.org) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1GCgFk-0002qd-Ds for nfs@lists.sourceforge.net; Mon, 14 Aug 2006 10:29:29 -0700 To: Allard Hoeve In-Reply-To: List-Id: "Discussion of NFS under Linux development, interoperability, and testing." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: nfs-bounces@lists.sourceforge.net Errors-To: nfs-bounces@lists.sourceforge.net On Mon, Aug 14, 2006 at 05:39:45PM +0200, Allard Hoeve wrote: > Ironically, we experienced an entirely different NFS crash on 2.6.17.8 > kernel as well :) > > Short description: > > * All nfsd threads hanging (state D) > * All clients stalled > * Restarting the nfs-kernel-server didn't help > * No syslog entries > * No dmesg entries > > Due to the lack of logs, I can't be more verbose... You could try alt-syrq-T (or "echo t >/proc/sysrq-trigger"). That'll dump to the logs a stack for every process. (It's the nfsd ones that are most likely to be interesting). So we might be able to figure out where the nfsd threads are hanging. --b. ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs