df -ih
Filesystem     Inodes IUsed IFree IUse% Mounted on
udev             7.9M   603  7.9M    1% /dev
tmpfs            7.9M  1.1K  7.9M    1% /run
/dev/sdb            0     0     0     - /
tmpfs            7.9M   193  7.9M    1% /dev/shm
tmpfs            7.9M     6  7.9M    1% /run/lock
tmpfs            7.9M    15  7.9M    1% /sys/fs/cgroup
/dev/sda1           0     0     0     - /home
/dev/sda1           0     0     0     - /arch
tmpfs            7.9M     4  7.9M    1% /run/user/128
tmpfs            7.9M    27  7.9M    1% /run/user/1000
tmpfs            7.9M     4  7.9M    1% /run/user/1002
/dev/sdc         117M  3.9M  113M    4% /backup