encrypted

Encrypted ZFS

Last night I installed a new server with an LUKS encrypted drive. The server also has a large ZFS pool that is used as the main data storage, of course that needs to be encrypted as well. If you just like to know how ZFS encryption works, I recommend that you read Jim Salter’s excellent article about it. Compared to LUKS, ZFS encryption is a feature you enable on datasets/volumes. This has the disadvantage that you can see the structure and metadata of unlocked datasets/volumes.