Return-Path: Received: from mail-bw0-f46.google.com ([209.85.214.46]:37868 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751777Ab1DGGmX (ORCPT ); Thu, 7 Apr 2011 02:42:23 -0400 Message-ID: <4D9D5CC9.2040002@suse.cz> Date: Thu, 07 Apr 2011 08:42:17 +0200 From: Jiri Slaby To: "Myklebust, Trond" CC: Jiri Slaby , linux-kernel@vger.kernel.org, akpm@linux-foundation.org, mm-commits@vger.kernel.org, ML netdev , linux-nfs@vger.kernel.org Subject: Re: nfs client doesn't work [was: mmotm 2011-03-31-14-48 uploaded] References: <201103312224.p2VMOA5g000983@imap1.linux-foundation.org> <4D96E4C5.2080302@suse.cz> <1302122693.16786.0.camel@lade.trondhjem.org> In-Reply-To: <1302122693.16786.0.camel@lade.trondhjem.org> Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-nfs-owner@vger.kernel.org List-ID: MIME-Version: 1.0 On 04/06/2011 10:44 PM, Myklebust, Trond wrote: > On Sat, 2011-04-02 at 10:56 +0200, Jiri Slaby wrote: >> On 03/31/2011 11:48 PM, akpm@linux-foundation.org wrote: >> > The mm-of-the-moment snapshot 2011-03-31-14-48 has been uploaded to >> >> Hi, nfs client is defunct in this kernel. Tcpdump says: >> 10:51:55.489717 IP 10.20.11.33.759945860 > 10.20.3.2.2049: 132 getattr >> fh 0,0/24 >> 10:51:55.515927 IP 10.20.3.2.2049 > 10.20.11.33.759945860: reply ok 44 >> getattr ERROR: Operation not permitted >> 10:51:55.515949 IP 10.20.11.33.921 > 10.20.3.2.2049: Flags [.], ack >> 3569361440, win 115, options [nop,nop,TS val 599750 ecr 255058541], > length 0 >> 10:52:04.130310 IP 10.20.11.33.793500292 > 10.20.3.2.2049: 76 getattr fh >> 0,0/24 >> 10:52:04.152178 IP 10.20.3.2.2049 > 10.20.11.33.793500292: reply ok 44 >> getattr ERROR: Operation not permitted >> >> If I run the same mount command (mount -oro,intr host:dir mountpoint) >> from within a virtual machine with 2.6.38.2 there, everything mounts OK. > > Does the attached patch help? No, still the operation not permitted in the tcpdump output and no mount. thanks, -- js suse labs