Filesystem                     
 Size  Used Avail Use% Mounted on
devtmpfs 16G 0 16G 0% /dev
tmpfs 16G 27M 16G 1% /dev/shm
tmpfs 16G 1.4G 15G 9% /run
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/mapper/centos_server-root 50G 42G 8.2G 84% /
tmpfs 8.0G 4.9G 3.2G 62% /tmp
tmpfs 8.0G 36K 8.0G 1% /var/tmp
/dev/sda1 1014M 188M 827M 19% /boot
/dev/mapper/centos_server-home 1.4T 546G 888G 39% /home
tmpfs 3.2G 0 3.2G 0% /run/user/0