Installing Extras

Encrypted File system

• Install programs:

$ sudo apt-get install dmsetup cryptsetup

• Create an encrypted file system for members:

• Now, unmount the partition (make sure there is no data on it that you care about).

$ sudo umount /home/members

• Create the encrypted filesystem:

$ cryptsetup luksFormat /dev/mapper/vg_NAMEOFSERVER0-members

You will be prompted for a password. Put password in resource db!

• Add to crypttab

echo crypt_members /dev/mapper/vg_NAMEOFSERVER0-members none luks >> /etc/crypttab

• Start it

/etc/init.d/cryptdisks start

• Create a file system on the partition:

$ mkfs -t ext3 /dev/mapper/crypt_members

• Remove cryptdisks from the rc2.d directory - we do not want this to start automatically on boot! Instead we want to start it manually so the boot process doesn't hang waiting for a password.