Filesystem                  1K-blocks     Used Available Use% Mounted on
/dev/mapper/ubuntu--vg-root 303356280 72255060 215668516  26% /
none                                4        0         4   0% /sys/fs/cgroup
udev                          1951072        8   1951064   1% /dev
tmpfs                          392216     1352    390864   1% /run
none                             5120        0      5120   0% /run/lock
none                          1961068    45180   1915888   3% /run/shm
none                           102400       52    102348   1% /run/user
/dev/sda1                      240972   237937         0 100% /boot