Disk Layout

sda                   8:0    0 698.7G  0 disk
├─sda1                8:1    0  1007K  0 part
├─sda2                8:2    0     2G  0 part  /mnt/bootshare
└─sda3                8:3    0 696.7G  0 part
  └─lvm             254:0    0 696.6G  0 crypt
    ├─system-swap   254:1    0     8G  0 lvm   [SWAP]
    ├─system-arch   254:2    0    20G  0 lvm   /
    ├─system-home   254:3    0 648.6G  0 lvm   /home
    └─system-ubuntu 254:4    0    20G  0 lvm   /mnt/ubuntu