### FILE01 ###
	/mnt/storage/
		- videos/
		- torrent/
		- backup/
		- etc...

$ mount --bind /mnt/storage/videos	/export/TORRENT01/videos
$ mount --bind /mnt/storage/torrent	/export/TORRENT01/torrent

	/export/TORRENT01/
		- videos/
		- torrent/

$ ln /export/TORRENT01/videos/test.txt /export/TORRENT01/torrent/test.txt
ln: creating hard link `/export/TORRENT01/torrent/test.txt' => `/export/TORRENT01/videos/test.txt': Invalid cross-device link


### TORRENT01 ###
$ mount -t nfs4 FILE01:/ /mnt/FILE01

	/mnt/FILE01/
		- videos/
		- torrent/

$ ln /mnt/FILE01/videos/test.txt /mnt/FILE01/torrent/test.txt
ln: creating hard link `/mnt/FILE01/videos/test.txt' => `/mnt/FILE01/torrent/test.txt': Invalid cross-device link