Filesystem                  1K-blocks      Used Available Use% Mounted on
/dev/mapper/ubuntu--vg-root 944120260 612350196 283788496  69% /
none                                4         0         4   0% /sys/fs/cgroup
udev                          8152344         4   8152340   1% /dev
tmpfs                         1632772      1128   1631644   1% /run
none                             5120         4      5116   1% /run/lock
none                          8163848     36076   8127772   1% /run/shm
none                           102400        76    102324   1% /run/user
/dev/sda2                      241965    235175         0 100% /boot
/dev/sda1                      523248      3436    519812   1% /boot/efi