Ok. Thanks for your reply.

Fedora 4 as i read on the web has complete support for gfs. I know too
that it has a tool called lock_dlm that does the locking stuff.

I didn't posted the messages cause i didn't know if i am on the right
way...lol...

So i have now to create the file system and the tool for that is
gfs_mkfs?

Let me describe some tries:

>gfs_mkfs -p lock_dlm -t myclust -j 8 /dev/group1/my_logical_group
locktable error: missing colon in the locktable

>mount -t gfs /dev/group1/my_logical_group /mnt
GFS: not a GFS filesystem
mount: wrong fs type, bad option, bad superblock on
/dev/group1/my_logical_volume