Filesystem                  1K-blocks     Used Available Use% Mounted on
udev                          3092312        4   3092308   1% /dev
tmpfs                          621212     1236    619976   1% /run
/dev/mapper/ubuntu--vg-root 233696152 25586340 196215644  12% /
none                                4        0         4   0% /sys/fs/cgroup
none                             5120        0      5120   0% /run/lock
none                          3106044      624   3105420   1% /run/shm
none                           102400       40    102360   1% /run/user
/dev/sda1                      240972   153622     74909  68% /boot