From: Chuck Lever Subject: Re: Text-based mount interface breaking non-UDP mounts Date: Mon, 28 Apr 2008 11:28:40 -0400 Message-ID: References: <20080423214929.GA24387@uio.no> <2CE28767-23B0-4F6C-AE53-4921D73B2782@oracle.com> <20080425080128.GA4848@uio.no> <09F49D76-049E-47A0-B0AD-5A177F8433E6@oracle.com> <20080425142712.GA6119@uio.no> <4D5FA350-EED5-4204-8D70-E3BE5E400595@oracle.com> <20080425235546.GA9053@uio.no> <20080425235713.GA9109@uio.no> Mime-Version: 1.0 (Apple Message framework v919.2) Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Cc: linux-nfs@vger.kernel.org To: "Steinar H. Gunderson" Return-path: Received: from rgminet01.oracle.com ([148.87.113.118]:51576 "EHLO rgminet01.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934376AbYD1P3k (ORCPT ); Mon, 28 Apr 2008 11:29:40 -0400 In-Reply-To: <20080425235713.GA9109-6Z/AllhyZU4@public.gmane.org> Sender: linux-nfs-owner@vger.kernel.org List-ID: On Apr 25, 2008, at 7:57 PM, Steinar H. Gunderson wrote: > On Sat, Apr 26, 2008 at 01:55:46AM +0200, Steinar H. Gunderson wrote: >> I checked the original bug report, and indeed it seems that the >> blocking was >> on the client there as well. I'll ask the user to check what >> happens when the >> filtering is done server-side instead. > > Hm, no, there's also reports of blocking on a firewall in the > middle; see > > http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=473171 The user is correct that the mount process for NFSv4 should not attempt to use the portmapper unless the port=0 option is specified. I will look into the problem. -- Chuck Lever chuck[dot]lever[at]oracle[dot]com