Possible Duplicate:
Securely automount encrypted drive at user login
I finally managed to figure out how to mount an ecryptfs encrypted directory (my old home directory)
I would like to have it mounted automatically when I login, the same way my home directory gets mounted.
Add the device to /etc/fstab
It should resemble something like:
/dev/mapper/crypto_test /mnt/crypto_test ext4 defaults 0 2