From mboxrd@z Thu Jan 1 00:00:00 1970 From: Neil Brown Subject: Re: (was: nfs-utils-1.1.3 released) Date: Sun, 3 Aug 2008 21:43:27 +1000 Message-ID: <18581.39391.324920.100038@notabene.brown> References: <488D718F.200@RedHat.com> <20080801131533.GN14057@debianrules.debiancolombia.org> <20080802172529.GC30454@fieldses.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Cc: Steve Dickson , Christian Surchi , Rasmus =?utf-8?Q?B=C3=B8g?= Hansen , 492970@bugs.debian.org, Linux NFS Mailing List , Linux NFSv4 mailing list To: "J. Bruce Fields" Return-path: Received: from mx2.suse.de ([195.135.220.15]:52667 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753772AbYHCLnj convert rfc822-to-8bit (ORCPT ); Sun, 3 Aug 2008 07:43:39 -0400 In-Reply-To: message from J. Bruce Fields on Saturday August 2 Sender: linux-nfs-owner@vger.kernel.org List-ID: On Saturday August 2, bfields@fieldses.org wrote: > On Fri, Aug 01, 2008 at 11:15:33PM +1000, An=EDbal Monsalve Salazar w= rote: > > On Mon, Jul 28, 2008 at 03:13:19AM -0400, Steve Dickson wrote: > > >I just cut the 1.1.3 nfs-utils release. Unfortunately I'm having > > >issues accessing my kernel.org account so for the moment the=20 > > >tar ball is only available on SourceForge: > > > > > > http://sourceforge.net/projects/nfs > > >[...]=20 > >=20 > > 1.1.3 clients don't work with a 1.0.10 server anymore. >=20 > Very weird--it might make sense if upgrading nfs-utils broke the moun= t > itself, but here it seems the mount is succeeding and subsequent file > access (which I'd expect to only involve the in-kernel client code) i= s > failing. Maybe there's some difference in the mount options? What d= oes > /proc/self/mounts say? I assume these are all v2 or v3 mounts? I'm guessing v4 and that idmapd is causing problems. I cannot see any other possible cause (not that this one seems likely). If we can get a "tcpdump -s0 -port 2049" of the traffic it might help. NeilBrown