From owner-freebsd-arm@FreeBSD.ORG  Sat Sep  7 10:19:21 2013
Return-Path: <owner-freebsd-arm@FreeBSD.ORG>
Delivered-To: freebsd-arm@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 ESMTP id 70DCBB19;
 Sat,  7 Sep 2013 10:19:21 +0000 (UTC)
 (envelope-from mailinglists@martinlaabs.de)
Received: from relay03.alfahosting-server.de (relay03.alfahosting-server.de
 [109.237.142.239])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by mx1.freebsd.org (Postfix) with ESMTPS id 2E2D827D1;
 Sat,  7 Sep 2013 10:19:20 +0000 (UTC)
Received: by relay03.alfahosting-server.de (Postfix, from userid 1001)
 id 9E28832C144B; Sat,  7 Sep 2013 12:19:13 +0200 (CEST)
X-Spam-DCC: : relay01 1356; Body=1 Fuz1=1 Fuz2=1
X-Spam-Level: 
X-Spam-Status: No, score=0.0 required=7.0 tests=BAYES_50 autolearn=disabled
 version=3.2.5
Received: from alfa3018.alfahosting-server.de (alfa3018.alfahosting-server.de
 [109.237.140.30])
 by relay03.alfahosting-server.de (Postfix) with ESMTPS id 64F3932C1437;
 Sat,  7 Sep 2013 12:19:10 +0200 (CEST)
Received: from desktop-01.martinlaabs.de (p54B311BD.dip0.t-ipconnect.de
 [84.179.17.189])
 by alfa3018.alfahosting-server.de (Postfix) with ESMTPSA id 23896515DEA1;
 Sat,  7 Sep 2013 12:19:10 +0200 (CEST)
Message-ID: <522AFD9D.9010500@martinlaabs.de>
Date: Sat, 07 Sep 2013 12:19:09 +0200
From: Martin Laabs <mailinglists@martinlaabs.de>
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64;
 rv:17.0) Gecko/20130809 Thunderbird/17.0.8
MIME-Version: 1.0
To: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>
Subject: nfsv4 fails with kerberos
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
X-Virus-Status: No
X-Virus-Checker-Version: clamassassin 1.2.4 with ClamAV 0.97.3/17824/Sat Sep 7
 06:37:51 2013
Cc: freebsd-arm <freebsd-arm@freebsd.org>
X-BeenThere: freebsd-arm@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: Porting FreeBSD to the StrongARM Processor <freebsd-arm.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-arm>,
 <mailto:freebsd-arm-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-arm>
List-Post: <mailto:freebsd-arm@freebsd.org>
List-Help: <mailto:freebsd-arm-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-arm>,
 <mailto:freebsd-arm-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 07 Sep 2013 10:19:21 -0000

Hi,

I set up a nfsv4 server with kerberos but when starting the nfs server on
the arm (RBI-B) board I get the following error message and the first
(managing part) of the nfs exits:

"nfsd: can't register svc name"

This error message is produced by the following code in
/usr/src/sys/fs/nfsserver/nfs_nfsdkrpc.c:


==================:<=======================
/* An empty string implies AUTH_SYS only. */
if (principal[0] != '\0') {
 ret2 = rpc_gss_set_svc_name_call(principal,
   "kerberosv5", GSS_C_INDEFINITE, NFS_PROG, NFS_VER2);
 ret3 = rpc_gss_set_svc_name_call(principal,
    "kerberosv5", GSS_C_INDEFINITE, NFS_PROG, NFS_VER3);
 ret4 = rpc_gss_set_svc_name_call(principal,
    "kerberosv5", GSS_C_INDEFINITE, NFS_PROG, NFS_VER4);

if (!ret2 || !ret3 || !ret4)
  printf("nfsd: can't register svc name\n");
==================:<=======================

So something went wrong with the principals. Is there a way to get more
information or more verbose debugging output from the nfs-server part of
the kernel?

Thank you,
 Martin Laabs