From: "Steinar H. Gunderson" Subject: Re: Status of mount.nfs Date: Tue, 24 Jul 2007 19:24:51 +0200 Message-ID: <20070724172451.GA14026@uio.no> References: <20070708191640.GA13962@uio.no> <18065.43199.104020.412029@notabene.brown> <20070715083114.GB4158@uio.no> <18074.50730.591965.39211@notabene.brown> <20070716092047.GA10353@uio.no> <18075.17719.855332.259470@notabene.brown> <20070722191733.GA31501@uio.no> <46A52816.6050500@oracle.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="zYM0uCDKw75PZbzx" Cc: nfs@lists.sourceforge.net To: Chuck Lever 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 1IDO7y-0004oe-NH for nfs@lists.sourceforge.net; Tue, 24 Jul 2007 10:24:54 -0700 Received: from cassarossa.samfundet.no ([129.241.93.19] ident=Debian-exim) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1IDO80-0007qm-S4 for nfs@lists.sourceforge.net; Tue, 24 Jul 2007 10:24:58 -0700 In-Reply-To: <46A52816.6050500@oracle.com> 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 --zYM0uCDKw75PZbzx Content-Type: text/plain; charset=utf-8 Content-Disposition: inline On Mon, Jul 23, 2007 at 06:13:42PM -0400, Chuck Lever wrote: > It would help if we could take a look at a clean network trace of the bad > and the good mount operations. It was quite simple to test this myself. I started the kernel server on a machine, then shut down portmap. First I did: fugl:~> sudo mount -t nfs -o port=2049,mountport=901,nfsvers=3 192.168.0.101:/ /mnt mount: mount to NFS server '192.168.0.101' failed: System Error: Connection refused. The dump is attached as "default.dump". Then I did fugl:~> sudo mount -t nfs -o port=2049,mountport=901,nfsvers=3,udp 192.168.0.101:/ /mnt which is attached as "udp.dump". Note that in default.dump, UDP is simply never tried at all. I believe that to be a bug. /* Steinar */ -- Homepage: http://www.sesse.net/ --zYM0uCDKw75PZbzx Content-Type: application/octet-stream Content-Disposition: attachment; filename="default.dump" Content-Transfer-Encoding: base64 1MOyoQIABAAAAAAAAAAAAP//AAABAAAAjTWmRoEEDQBKAAAASgAAAADgGNjPKwATAqqc2AgA RQAAPPYnQABABsIzwKgAq8CoAGW/BQBvoC3vPAAAAACgAhbQQ+YAAAIEBbQEAggKAu8ZGwAA AAABAwMHjTWmRuAIDQA8AAAAPAAAAAATAqqc2ADgGNjPKwgARQAAKAAAQABABrhvwKgAZcCo AKsAb78FAAAAAKAt7z1QFAAA3o8AAAAAAAAAAI01pkZ6CQ0ASgAAAEoAAAAA4BjYzysAEwKq nNgIAEUAADwpl0AAQAaOxMCoAKvAqABlA4wAb6CPMIwAAAAAoAIW0L2uAAACBAW0BAIICgLv GRsAAAAAAQMDB401pkZfDQ0APAAAADwAAAAAEwKqnNgA4BjYzysIAEUAACgAAEAAQAa4b8Co AGXAqACrAG8DjAAAAACgjzCNUBQAAFhYAAAAAAAAAAA= --zYM0uCDKw75PZbzx Content-Type: application/octet-stream Content-Disposition: attachment; filename="udp.dump" Content-Transfer-Encoding: base64 1MOyoQIABAAAAAAAAAAAAP//AAABAAAAkjWmRr1eDQAqAAAAKgAAAADgGNjPKwATAqqc2AgG AAEIAAYEAAEAEwKqnNjAqACrAAAAAAAAwKgAZZM1pkYXbg0AKgAAACoAAAAA4BjYzysAEwKq nNgIBgABCAAGBAABABMCqpzYwKgAqwAAAAAAAMCoAGWTNaZGRHUNADwAAAA8AAAAABMCqpzY AOAY2M8rCAYAAQgABgQAAgDgGNjPK8CoAGUAEwKqnNjAqACrAAAAAAAAAAAAAAAAAAAAAAAA lTWmRgVZBwB2AAAAdgAAAADgGNjPKwATAqqc2AgARQAAaAAAQABAEbgkwKgAq8CoAGUDkwOF AFRCTDLqAKoAAAAAAAAAAgABhqUAAAADAAAAAQAAAAEAAAAcRqY1lQAAAARmdWdsAAAAAAAA AAAAAAABAAAAAAAAAAAAAAAAAAAAAS8AAACVNaZGDbUHAG4AAABuAAAAABMCqpzYAOAY2M8r CABFAABgAABAAEARuCzAqABlwKgAqwOFA5MATGTEMuoAqgAAAAEAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAwBAAAAAAMAAQIAAAAAAAAFAAAAAAAAAAEABfNzAAXzdAAF83WVNaZGTk8IAFIA AABSAAAAAOAY2M8rABMCqpzYCABFAABEAABAAEARuEjAqACrwKgAZQLYCAEAMFIwkuoGkAAA AAAAAAACAAGGowAAAAMAAAAAAAAAAAAAAAAAAAAAAAAAAJU1pkZIVggAQgAAAEIAAAAAEwKq nNgA4BjYzysIAEUAADQAAEAAQBG4WMCoAGXAqACrCAEC2AAg2PiS6gaQAAAAAQAAAAAAAAAA AAAAAAAAAACVNaZGB1oIAFIAAABSAAAAAOAY2M8rABMCqpzYCABFAABEAABAAEARuEjAqACr wKgAZQLYCAEAMFBQk+oGkAAAAAAAAAACAAGHgwAAAAMAAAAAAAAAAAAAAAAAAAAAAAAAAJU1 pka9XwgAQgAAAEIAAAAAEwKqnNgA4BjYzysIAEUAADQAAEAAQBG4WMCoAGXAqACrCAEC2AAg 1/iT6gaQAAAAAQAAAAAAAAAAAAAAAAAAAACVNaZG8F8IAH4AAAB+AAAAAOAY2M8rABMCqpzY CABFAABwAABAAEARuBzAqACrwKgAZQLYCAEAXH2HlOoGkAAAAAAAAAACAAGGowAAAAMAAAAT AAAAAQAAABwAAwEnAAAABGZ1Z2wAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAMAQAAAAAD AAECAAAAlTWmRttlCAB6AAAAegAAAAATAqqc2ADgGNjPKwgARQAAbAAAQABAEbggwKgAZcCo AKsIAQLYAFhUa5TqBpAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAAAAgAAAABAA AACAAAAAgAAAABAAAAAQAAAAAf9//9AAAAAAAQAAAAAAAAAblTWmRglmCAB+AAAAfgAAAADg GNjPKwATAqqc2AgARQAAcAAAQABAEbgcwKgAq8CoAGUC2AgBAFx8mZXqBpAAAAAAAAAAAgAB hqMAAAADAAAAAQAAAAEAAAAcAAMBJwAAAARmdWdsAAAAAAAAAAAAAAABAAAAAAAAAAAAAAAA AAAADAEAAAAAAwABAgAAAJU1pkYqbQgAmgAAAJoAAAAAEwKqnNgA4BjYzysIAEUAAIwAAEAA QBG4AMCoAGXAqACrCAEC2AB4j5SV6gaQAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAA Qe0AAAAVAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAAAAAAAAAAAAADAQAAAAAAAAAC RqY1FgAAAABF5eySAAAAAEXl7JIAAAAAlTWmRmNtCAB+AAAAfgAAAADgGNjPKwATAqqc2AgA RQAAcAAAQABAEbgcwKgAq8CoAGUC2AgBAFx7h5bqBpAAAAAAAAAAAgABhqMAAAADAAAAEwAA AAEAAAAcAAMBJwAAAARmdWdsAAAAAAAAAAAAAAABAAAAAAAAAAAAAAAAAAAADAEAAAAAAwAB AgAAAJU1pkaAdAgAegAAAHoAAAAAEwKqnNgA4BjYzysIAEUAAGwAAEAAQBG4IMCoAGXAqACr CAEC2ABYUmuW6gaQAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAAAAIAAAAAQAAAA gAAAAIAAAAAQAAAAEAAAAAH/f//QAAAAAAEAAAAAAAAAG5U1pka5dAgAfgAAAH4AAAAA4BjY zysAEwKqnNgIAEUAAHAAAEAAQBG4HMCoAKvAqABlAtgIAQBcepmX6gaQAAAAAAAAAAIAAYaj AAAAAwAAAAEAAAABAAAAHAADAScAAAAEZnVnbAAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAA AAwBAAAAAAMAAQIAAACVNaZGVnkIAJoAAACaAAAAABMCqpzYAOAY2M8rCABFAACMAABAAEAR uADAqABlwKgAqwgBAtgAeI2Ul+oGkAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAAEHt AAAAFQAAAAAAAAAAAAAAAAAAEAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAwEAAAAAAAAAAkam NRYAAAAAReXskgAAAABF5eySAAAAAJY1pkZUsQgAogAAAKIAAAAA4BjYzysAEwKqnNgIAEUA AJQAAEAAQBG3+MCoAKvAqABlAtgIAQCAa6+Y6gaQAAAAAAAAAAIAAYajAAAAAwAAAAQAAAAB AAAAPAADASgAAAAEZnVnbAAAA+gAAAPoAAAACQAAABQAAAAYAAAAGQAAAB0AAAAsAAAALgAA AGsAAAB4AAAD6AAAAAAAAAAAAAAADAEAAAAAAwABAgAAAAAAAB+WNaZG+bkIAKIAAACiAAAA ABMCqpzYAOAY2M8rCABFAACUAABAAEARt/jAqABlwKgAqwgBAtgAgIyAmOoGkAAAAAEAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAEAAAACAABB7QAAABUAAAAAAAAAAAAAAAAAABAAAAAAAAAA EAAAAAAAAAAAAAAAAAAAAAMBAAAAAAAAAAJGpjUWAAAAAEXl7JIAAAAAReXskgAAAAAAAAAD --zYM0uCDKw75PZbzx Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. 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