From owner-freebsd-fs@FreeBSD.ORG Tue Apr 15 02:21:25 2014 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 8D7EC894 for ; Tue, 15 Apr 2014 02:21:25 +0000 (UTC) Received: from mail-we0-x22c.google.com (mail-we0-x22c.google.com [IPv6:2a00:1450:400c:c03::22c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1920119AF for ; Tue, 15 Apr 2014 02:21:24 +0000 (UTC) Received: by mail-we0-f172.google.com with SMTP id t61so8959926wes.3 for ; Mon, 14 Apr 2014 19:21:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:reply-to:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=KrvKkpNf6sKb7p8alr69gH7zuySUnCQubPTVzza9G2Q=; b=X1XTcxR99hwF/WuaSlY3HEFHL90RY8L1deoTJ6CIlEMOVP2PBBu+1gOjMQ3sv3gzZM yHKRRReZ7I8BBPuSiHcY4M/lEHBNNLlxa7PqRlxidWIUq+e+3wYBeTkfd56yOhCWGEyu 0NtIBUz637TCiD331ZeK31MJSZAP6ewiPLvVmwU12a4curkrK5xHsbL+F0mO+TNv7qjY tiPIhi8GmPW8o6gnH62gqILShNIx6kDquPZ4L0qorzXE0X1vZUrIhJsESSrVDraHhptd Ehig6xU22ZjtG+OhzJXJGbG20fLTj0abu5fsALTD5KHprm/Zv+e29T0uDZj+v1Dz/RTa QLNQ== MIME-Version: 1.0 X-Received: by 10.180.7.227 with SMTP id m3mr105716wia.59.1397528483077; Mon, 14 Apr 2014 19:21:23 -0700 (PDT) Received: by 10.217.9.134 with HTTP; Mon, 14 Apr 2014 19:21:22 -0700 (PDT) In-Reply-To: <936380350.10694814.1397484017247.JavaMail.root@uoguelph.ca> References: <936380350.10694814.1397484017247.JavaMail.root@uoguelph.ca> Date: Tue, 15 Apr 2014 10:21:22 +0800 Message-ID: Subject: Re: NFSv4: prob err=10036 From: Marcelo Araujo To: Rick Macklem Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.17 Cc: "freebsd-fs@freebsd.org" X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: araujo@FreeBSD.org List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Apr 2014 02:21:25 -0000 Hello Rick, Thanks by the prompt reply, and I'm sorry my late reply, unfortunately I'm located in Taiwan, so, timezone is an issue. So here attached is my pcap. Server IP: 172.17.32.42 Client IP: 172.17.32.54 Something related with RELEASE_LOCKOWNER, I'm still investigating, maybe I can find a solution before you reply, if yes, I will post here. Thanks again. 2014-04-14 22:00 GMT+08:00 Rick Macklem : > Marcelo Araujo wrote: > > Hi all, > > > > Anyone have saw this prob err before when try to mount a NFSv4? > > > > machine_a# mount -t nfs -o nfsv4 192.168.2.100:/a /mnt/ > > machine_a# mount_nfs: /mnt, : Input/output error > > machine_a# tail /var/log/messages |grep nfsv4 > > Apr 13 17:03:33 ESSD46B6E kernel: nfsv4 client/server protocol prob > > err=10036 > > > Well, 10036 is NFSERR_BADXDR (they are all in sys/fs/nfs/nfsproto.h). > This means that the server didn't like the RPC message presented to it. > (I have no idea why that would be the case for machine_a?) > > If you capture packets while attempting the mount, you can look at > them in wireshark and maybe see how they are trashed? (I just got home, > so I can take a look at a packet capture, if you email it to me as an > attachment.) > # tcpdump -s 0 -w mnt.pcap host 192.168.1.100 > - run on machine_a during the mount attempt, should do it (in mnt.pcap). > > rick > > > I have another machine with the same settings that can mount > > successfully > > the same NFSv4 share. > > > > machine_c# mount -t nfs -o nfsv4 192.168.2.100:/a /mnt/ > > machine_c# > > > > Best Regards, > > -- > > Marcelo Araujo > > araujo@FreeBSD.org > > _______________________________________________ > > freebsd-fs@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" > > > -- Marcelo Araujo araujo@FreeBSD.org