From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steve Dickson Subject: Re: NFS/UDP slow read, lost fragments Date: Tue, 14 Oct 2003 23:17:13 -0400 Sender: nfs-admin@lists.sourceforge.net Message-ID: <3F8CBC39.3020002@RedHat.com> References: <20030925174426.B787@muppet.kendall.corp.akamai.com> <20030926170759.H787@muppet.kendall.corp.akamai.com> <3F8B4F7B.4010907@RedHat.com> <16268.3496.615917.119237@charged.uio.no> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: 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-list1.sourceforge.net with esmtp (Cipher TLSv1:DES-CBC3-SHA:168) (Exim 3.31-VA-mm2 #1 (Debian)) id 1A9cAc-0003MY-00 for ; Tue, 14 Oct 2003 20:17:54 -0700 Received: from host-64-179-20-100.man.choiceone.net ([64.179.20.100] helo=Odyssey.Home.4Dicksons.Org) by sc8-sf-mx1.sourceforge.net with esmtp (TLSv1:DES-CBC3-SHA:168) (Exim 4.22) id 1A9cAb-0005mq-PK for nfs@lists.sourceforge.net; Tue, 14 Oct 2003 20:17:53 -0700 To: trond.myklebust@fys.uio.no In-Reply-To: <16268.3496.615917.119237@charged.uio.no> Errors-To: nfs-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Id: Discussion of NFS under Linux development, interoperability, and testing. List-Unsubscribe: , List-Archive: Trond Myklebust wrote: >Could you try using the slight variation in > > It didn't seem to help much... here the numbers... linux-2.4.23-pre7 Soft mount: EIO calls retrans rate 0 128042 2105 6.20Mbps to 6.08Mbps 0 128040 1916 6.28Mbps to 6.09Mbps 0 128044 1936 6.37Mbps to 6.12Mbps Hard mount: 128048 1995 6.29Mbp to 6.09Mbps 128033 2075 6.21Mbps to 6.07Mbps 128037 2015 6.23Mbps to 6.10Mbps with Trond's Original Patch Soft mount: EIO calls retrans rate 0 128043 1817 6.36Mbps to 6.17Mbps 0 128036 1630 6.38Mbps to 6.21Mbps 0 128038 1848 6.35Mbps to 6.18Mbps Hard mount: 128043 1706 6.30Mbps to 6.22Mbps 128041 1778 6.33Mbps to 6.18Mbps 128041 1891 6.31Mbps to 6.16Mbps with Trond's Original Patch w/ Brian's patch Soft mount: EIO calls retrans rate 0 128039 1626 6.45Mbps to 6.22Mbps 0 128043 1896 6.31Mbps to 6.20Mbps 0 128036 1948 6.32Mbps to 6.15Mbps Hard mount: 128034 1792 6.41Mbps to 6.17Mbps 128039 1823 6.29Mbps to 6.17Mbps 128043 1903 6.42Mbps to 6.18Mbps with Trond's New Patch Soft mount: EIO calls retrans rate 128041 1954 6.33Mbps to 6.11Mbps 128040 1897 6.31Mbps to 6.16Mbps 128039 1758 6.26Mbps to 6.17Mbps Hard mount: 128043 1808 6.40Mbps to 6.19Mbps 128033 1671 6.37Mbps to 6.20Mbps 128042 1852 6.37Mbps to 6.17Mbps Again this is 10 threads reading 10 100m files from the same filesystem SteveD. ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. SourceForge.net hosts over 70,000 Open Source Projects. See the people who have HELPED US provide better services: Click here: http://sourceforge.net/supporters.php _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs