To change the size of the user data disk

  1. Modify the size parameter for the gos0-demo-ufs partition.

    The default size is 10 GB.

  2. After boot, dump the disk partitions by executing the command: 
    $df -h

    The new encrypted partition is displayed with the name /dev/mapper/home-encrypted.

  3. To obtain more information about the encrypted partition, execute the command: 
    $dmsetup status /dev/mapper/home-encrypted
  4. Execute this command also provides information about the encrypted partition. 
    $dmsetup status

    A systemd service (nv_cpu_encrypted_user_partition.service) mounts the encrypted disk at the /home directory on every boot. All accesses to the disk are then encrypted. This occurs transparently without user interference.