Filesystem                   Inodes  IUsed   IFree IUse% Mounted on
/dev/mapper/ubuntu--vg-root 6856704 383606 6473098    6% /
none                         874761      2  874759    1% /sys/fs/cgroup
udev                         870716    680  870036    1% /dev
tmpfs                        874761    774  873987    1% /run
none                         874761      4  874757    1% /run/lock
none                         874761     11  874750    1% /run/shm
none                         874761     26  874735    1% /run/user
/dev/sdb1                     62248    323   61925    1% /boot