I am a long Linux user, but now I don't know why my mac hfs partition
wouldn't be rw after mounting it.

Here are some informations:

Debian Etch 4.0rc1 on Mac mini (PPC)

debian:/home/lothar# ls -l
insgesamt 16
drwxr-xr-x 2 lothar lothar 4096 2008-03-31 08:00 datenaustausch

debian:/home/lothar# cat /etc/fstab | grep hda6
/dev/hda6 /home/lothar/datenaustausch hfs defaults
0 0

debian:/home/lothar# mount /home/lothar/datenaustausch

debian:/home/lothar# mount
/dev/hda6 on /home/lothar/datenaustausch type hfs (rw)

debian:/home/lothar# ls -l
insgesamt 12
drwxr-xr-x 1 root root 5 2008-03-31 18:48 datenaustausch

debian:/home/lothar# ls -l datenaustausch/
insgesamt 1
-rw-r--r-- 1 root root 31 2008-03-31 18:44 test.txt

Changing the owner doesn't work.

Any ideas ?