Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932498AbXAJGBp (ORCPT ); Wed, 10 Jan 2007 01:01:45 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932614AbXAJGBp (ORCPT ); Wed, 10 Jan 2007 01:01:45 -0500 Received: from cantor2.suse.de ([195.135.220.15]:40754 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932498AbXAJGBo (ORCPT ); Wed, 10 Jan 2007 01:01:44 -0500 From: Neil Brown To: Fengguang Wu Date: Wed, 10 Jan 2007 17:01:23 +1100 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <17828.33075.145986.404400@notabene.brown> Cc: linux-kernel Mailing List Subject: Re: "svc: unknown version (3)" when CONFIG_NFSD_V4=y In-Reply-To: message from Fengguang Wu on Friday January 5 References: <367964923.02447@ustc.edu.cn> <20070105024226.GA6076@mail.ustc.edu.cn> X-Mailer: VM 7.19 under Emacs 21.4.1 X-face: [Gw_3E*Gng}4rRrKRYotwlE?.2|**#s9D Hi Neil, > > NFS mounting succeeded, but the kernel gives a warning. > I'm running 2.6.20-rc2-mm1. > > # mount -o vers=3 localhost:/suse /mnt > [ 689.651606] svc: unknown version (3) > # mount | grep suse > localhost:/suse on /mnt type nfs (rw,nfsvers=3,addr=127.0.0.1) > > Any clues about it? Weird. Please try this patch. It should provide more useful information. NeilBrown Signed-off-by: Neil Brown ### Diffstat output ./net/sunrpc/svc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff .prev/net/sunrpc/svc.c ./net/sunrpc/svc.c --- .prev/net/sunrpc/svc.c 2007-01-10 16:58:14.000000000 +1100 +++ ./net/sunrpc/svc.c 2007-01-10 16:59:55.000000000 +1100 @@ -910,7 +910,8 @@ err_bad_prog: err_bad_vers: #ifdef RPC_PARANOIA - printk("svc: unknown version (%d)\n", vers); + printk("svc: unknown version (%d for prog %d, %s)\n", + vers, prog, progp->pg_name); #endif serv->sv_stats->rpcbadfmt++; svc_putnl(resv, RPC_PROG_MISMATCH); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/