From: Harald Hannelius Subject: Re: Poor NFS performance, kernel 2.6.6. (fwd) Date: Thu, 27 May 2004 14:40:07 +0300 (EEST) Sender: nfs-admin@lists.sourceforge.net Message-ID: Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=ISO-8859-1 Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list2.sourceforge.net with esmtp (Exim 4.30) id 1BTJF6-0003uK-53 for nfs@lists.sourceforge.net; Thu, 27 May 2004 04:40:12 -0700 Received: from penti.sit.fi ([193.167.33.237]) by sc8-sf-mx2.sourceforge.net with esmtp (Exim 4.30) id 1BTJF5-0000Nc-Em for nfs@lists.sourceforge.net; Thu, 27 May 2004 04:40:11 -0700 Received: from penti.sit.fi (harald@localhost [127.0.0.1]) by penti.sit.fi (8.12.10/8.12.10) with ESMTP id i4RBe7gT010132 for ; Thu, 27 May 2004 14:40:07 +0300 Received: from localhost (harald@localhost) by penti.sit.fi (8.12.10/8.12.9/Submit) with ESMTP id i4RBe7hS010129 for ; Thu, 27 May 2004 14:40:07 +0300 To: nfs@lists.sourceforge.net 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: ---------- Forwarded message ---------- Date: Thu, 27 May 2004 14:38:18 +0300 (EEST) From: Harald Hannelius To: Vincent ROQUETA Cc: nfs@lists.sourceforge.net Subject: Re: [NFS] Poor NFS performance, kernel 2.6.6. On Thu, 27 May 2004, Vincent ROQUETA wrote: > Le Jeudi 27 Mai 2004 12:31, Harald Hannelius a =E9crit : > > I'm running two servers, both Dual Opterons with Broadcom Gb NICs. I'm > > using the bcm5700 driver and I see no errors whatsoever with 'ifconfig'= =2E > on NFSv3, 1 ethernet 1GB I reached 89% of the avalaible brandwith for NF= Sv3, > kernel 2.6.3, for file less than the total amount of ram (4Go), and 22% o= f > the brandwith for file over 6Go, because of the use of harddisk use in th= e > copy process (swap). > > What is your memory configuration? I have 1GB ram i both computers, hence the 2GB testfile. > I am trying to setup a protocol performances to test NFS, with this we ca= n > compare the tests by using the same tools. > Here is a short description of the tools : > http://nfsv4.bullopensource.org/tools/testing_tools.html > > and a survey to determine one tool for perfs : > http://nfsv4.bullopensource.org/tools/sondage.php I took iozone and ran an automatic test; http://people.arcada.fi/~harald/nfs/performance.xls Or in ascii; http://people.arcada.fi/~harald/nfs/performance.csv --=20 A: Top Posters Q: What is the most annoying thing on mailing lists? Harald H Hannelius | harald/a\arcada.fi | GSM +358 50 594 1020 ------------------------------------------------------- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs