From: "Erik Hensema / HostingXS Internet Services" Subject: Re: [NFS] nfs locking problems maybe solved Date: Wed, 21 May 2008 15:27:09 +0200 Message-ID: <200805211527.10783.hensema@hostingxs.nl> References: <200805211320.35610.hensema@hostingxs.nl> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Cc: "Talpey, Thomas" To: nfs@lists.sourceforge.net Return-path: Received: from neil.brown.name ([220.233.11.133]:43949 "EHLO neil.brown.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762063AbYEUN10 (ORCPT ); Wed, 21 May 2008 09:27:26 -0400 Received: from brown by neil.brown.name with local (Exim 4.63) (envelope-from ) id 1JyoLj-0007E5-KK for linux-nfs@vger.kernel.org; Wed, 21 May 2008 23:27:23 +1000 In-Reply-To: Sender: linux-nfs-owner@vger.kernel.org List-ID: On woensdag 21 mei 2008, Talpey, Thomas wrote: > At 07:20 AM 5/21/2008, Erik Hensema / HostingXS Internet Services wrote: > >So I granted 192.168.200.45 access to the portmapper on voyager, > > and most clients were unstuck. I updated hosts.allow on most > > clients to grant access to the portmapper now. > > > >Now I still have about 4 clients which can't lock rrd files. > > ... > > >Everything is NFSv3 by the way. Most clients are opensuse 10.2 > > (kernel 2.6.18.8), server is opensuse 10.3 (kernel 2.6.22.17). > > You need to grant access to the client's portmap, nlm and statd > ports in order for the server to call back with locking operations. > Unfortunately, only portmap is at a well-known port (111). The nlm > and statd ports are dynamically selected, and receive random high > numbered port values. That's no problem to me, I don't firewall ports on the internal network. I do have an "ALL : ALL" line in hosts.deny, so I explicitely have to open services using tcp_wrapper. Met vriendelijke groet, Erik Hensema -- HostingXS eXcellent Service Telefoon: 024 - 324 91 77 E-mail: hensema-yolSOB3tinz/D1n+0JDH9g@public.gmane.org Website: http://www.hostingxs.nl/ ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs _______________________________________________ Please note that nfs@lists.sourceforge.net is being discontinued. Please subscribe to linux-nfs@vger.kernel.org instead. http://vger.kernel.org/vger-lists.html#linux-nfs