undelete - xfsrecover'ing deleted files in xfs

[King Kac <kacperw@xxxxxxxxx>]

	So I'm trying to recover some deleted files on my xfs-formatted 
hw raid array mounted on /home
I read off of this newsgroup that xfsrestore was the tool to use.
Here's what I'm trying to do:

xfsdump -s comotion -J - /home | xfsrestore - /mnt/restore/

This obviously only copies the files already there, and does not 
recover unlinked files.
So... what is the method to recover unlined files then??

 cheers,
        Kacper Wysocki