From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dean Hildebrand Subject: Re: [NFS] How to set-up a Linux NFS server to handle massive number of requests Date: Thu, 01 May 2008 12:47:06 -0700 Message-ID: <481A1E3A.4040503@gmail.com> References: <47FE044A.7020008@aei.mpg.de> <20080411230754.GI24830@fieldses.org> <1208234913.17169.50.camel@trinity.ogc.int> <20080415151227.GB32218@fieldses.org> <1208313790.3521.32.camel@trinity.ogc.int> <20080416025848.GA27274@fieldses.org> <1208316166.3521.42.camel@trinity.ogc.int> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Cc: "J. Bruce Fields" , nfs@lists.sourceforge.net, Carsten Aulbert To: Tom Tucker Return-path: Received: from neil.brown.name ([220.233.11.133]:37865 "EHLO neil.brown.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759538AbYEATr2 (ORCPT ); Thu, 1 May 2008 15:47:28 -0400 Received: from brown by neil.brown.name with local (Exim 4.63) (envelope-from ) id 1JrekV-0005fT-TT for linux-nfs@vger.kernel.org; Fri, 02 May 2008 05:47:23 +1000 In-Reply-To: <1208316166.3521.42.camel-SMNkleLxa3ZimH42XvhXlA@public.gmane.org> Sender: linux-nfs-owner@vger.kernel.org List-ID: > If you really need to start 1300 mounts all at once then something needs > to change. BTW even after you get past mountd, the server is going to > get pounded with SYN and RPC_NOP. > Just to give my 2 cents after the fact,.. a new approach is definitely needed. For example, a small 10 line MPI program that has a single client mount the server, calculate the md5sum, and distribute the result to the other 999 clients would be a much better approach.... Dean > It might be interesting to look at httpd (Apache) to see what it does. I > would think it faces similar traffic flows. > > >> --b. >> >> ------------------------------------------------------------------------- >> This SF.net email is sponsored by the 2008 JavaOne(SM) Conference >> Don't miss this year's exciting event. There's still time to save $100. >> Use priority code J8TL2D2. >> http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone >> _______________________________________________ >> NFS maillist - NFS@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/nfs >> _______________________________________________ >> Please note that nfs@lists.sourceforge.net is being discontinued. >> Please subscribe to linux-nfs@vger.kernel.org instead. >> http://vger.kernel.org/vger-lists.html#linux-nfs >> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-nfs" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by the 2008 JavaOne(SM) Conference > Don't miss this year's exciting event. There's still time to save $100. > Use priority code J8TL2D2. > http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone > _______________________________________________ > NFS maillist - NFS@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/nfs > _______________________________________________ > Please note that nfs@lists.sourceforge.net is being discontinued. > Please subscribe to linux-nfs@vger.kernel.org instead. > http://vger.kernel.org/vger-lists.html#linux-nfs > > -- > To unsubscribe from this list: send the line "unsubscribe linux-nfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs _______________________________________________ Please note that nfs@lists.sourceforge.net is being discontinued. Please subscribe to linux-nfs@vger.kernel.org instead. http://vger.kernel.org/vger-lists.html#linux-nfs