From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 23 Jun 2001 18:06:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 23 Jun 2001 18:06:02 -0400 Received: from moutvdom00.kundenserver.de ([195.20.224.149]:47380 "EHLO moutvdom00.kundenserver.de") by vger.kernel.org with ESMTP id ; Sat, 23 Jun 2001 18:05:54 -0400 Date: Sun, 24 Jun 2001 00:07:50 +0200 From: Hans-Joachim Baader To: linux-kernel@vger.kernel.org Subject: Two nfsd bugs in 2.4.x Message-ID: <20010624000750.D2868@mandel.hjb.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.13-current-20010108i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, Since I switched to the kernel nfsd I have troubles exporting my filesystems. I think in kernel 2.2.x there was no problem, neither was it with the userspace nfsd. Currently I run kernel 2.4.5pre1 on the server. 1. When I try to boot one of my diskless clients (kernel 2.0.34), it mounts its root fs from /opt/boot/client which is on an ext2 fs. But apparently it hangs when it tries to access lib/ld-linux.so.1 (seen with a network sniffer). This is a symbolic link pointing to lib/ld-linux.so.1.9.2. In the kernel log I find: nfsd Security: lib/ld-linux.so.1 bad export. 2. I cannot any longer mount the server's /usr on certain workstations. It works on my main workstation which currently runs kernel 2.4.5. On other workstations I get "permission denied by server". I tried various kernels (2.0.36, 2.2.3, 2.3.52) and various versions of mount (2.7l, 2.10o). My /etc/exports contains the line /usr *.hjb.de(rw,no_root_squash) and all my clients are in my local DNS. The syslog shows rpc.mountd: getfh failed: Operation not permitted Any help? More info on request. Thanks, hjb -- Pro-Linux - Germany's largest volunteer Linux support site http://www.pro-linux.de/