From: Trond Myklebust Subject: Re: Debian Bug#235886: nfs-kernel-server inducing load of 8-9 with no good reason for Linux 2.6 clients Date: Thu, 18 Mar 2004 19:08:40 -0500 Sender: nfs-admin@lists.sourceforge.net Message-ID: <1079654920.6089.7.camel@lade.trondhjem.org> References: <20040318210943.GK3605@perlsupport.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Cc: Neil Brown , nfs@lists.sourceforge.net Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list2.sourceforge.net with esmtp (Exim 4.30) id 1B47ZJ-0001pn-MR for nfs@lists.sourceforge.net; Thu, 18 Mar 2004 16:08:57 -0800 Received: from dh132.citi.umich.edu ([141.211.133.132] helo=lade.trondhjem.org ident=Debian-exim) by sc8-sf-mx1.sourceforge.net with esmtp (TLSv1:RC4-SHA:128) (Exim 4.30) id 1B47ZJ-0002HH-6a for nfs@lists.sourceforge.net; Thu, 18 Mar 2004 16:08:57 -0800 To: Chip Salzenberg In-Reply-To: <20040318210943.GK3605@perlsupport.com> Errors-To: nfs-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: Discussion of NFS under Linux development, interoperability, and testing. List-Post: List-Help: List-Subscribe: , List-Archive: P=E5 to , 18/03/2004 klokka 16:09, skreiv Chip Salzenberg: > Neil (or someone), what should I tell this user? >=20 I typically see the "ip reassembly time exceeded" in situations where the machine is dropping fragments due to missed interrupts. What's probably happening here is that because the 2.6 clients can cache huge amounts of writes before everything needs to be written out at close() time, the server is being overwhelmed... Cheers Trond ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs