Package: nfs-kernel-server Version: 1:1.0.10-6+etch.1 Severity: important I'm trying to setup a shared directory for all guys on my lan. So I set up the server to export a dir, mapping all users/group to a single one. This is my server's exports:
>cat /etc/exports /var/lib/amadego/ 192.168.144.0/255.255.255.0(secure,async,rw,all_squash,anonuid=1000,anongid=1000) Just to be shure: >cat /var/lib/nfs/etab /var/lib/amadego 192.168.144.0/255.255.255.0(rw,async,wdelay,hide,nocrossmnt,secure,root_squash,all_squash,subtree_check,secure_locks,acl,mapping=identity,anonuid=1000,anongid=1000) So the options have been read properly. Now, on the clients I can mount the directory, and, for every user I can create files (even if the have different user/group id's). Problem is: if user A (id=1000) creates a file on the shared dir, he can read and modify the file; but if user B (id=1001) creates a file, he can do this but immediately gets a warning: $ touch amadego/workspace/step4 touch: setting times of `amadego/workspace/step4': Permission denied So it seems that he can create the file, but not modify it. This is confirmed by the following command: $ echo pippo>> amadego/workspace/step4 bash: amadego/workspace/step4: Permission denied looking at the permissions, I have a little light on the problem: $ ls -ld amadego/workspace drwxrwxrwx 8 amadego amadego 456 May 12 19:10 amadego/workspace So, the user CAN create the file because he is granted to manage the file by the directory permissions, but cannot change the file contents because that is ruled by file permissions: $ ls -ltr amadego/workspace/step4 -rw-r--r-- 1 amadego amadego 0 May 12 19:10 amadego/workspace/step4 My conclusion is: user is seen as belonging to user/group "others", and the server is ignoring the anonuid/anongid settings. The strange thing is that, on create, the user is mapped properly, since the file is created with right user/group. Thanks, Luca -- System Information: Debian Release: 4.0 APT prefers stable APT policy: (500, 'stable') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.18-6-686 Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968) Versions of packages nfs-kernel-server depends on: ii lib 2.3.6.ds1-13etch5 GNU C Library: Shared libraries ii lib 1.39+1.40-WIP-2006.11.14+dfsg-2etch1 common error description library ii lib 0.10-4 A mechanism-switch gssapi library ii lib 1.4.4-7etch5 MIT Kerberos runtime libraries ii lib 0.18-0 An nfs idmapping library ii lib 0.14-2etch3 allows secure rpc communication us ii lib 7.6.dbs-13 Wietse Venema's TCP wrappers libra ii lsb 3.1-15~bpo.1 Linux Standard Base 3.1 init scrip ii nfs 1:1.0.10-6+etch.1 NFS support files common to client ii ucf 2.0020 Update Configuration File: preserv nfs-kernel-server recommends no packages. -- no debconf information -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
