Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 4.0M 8.0K 4.0M 1% /dev tmpfs tmpfs 468M 37M 431M 8% /dev/shm tmpfs tmpfs 187M 6.3M 181M 4% /run tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup /dev/sda3 btrfs 21G 7.2G 9.2G 44% / /dev/sda3 btrfs 21G 7.2G 9.2G 44% /.snapshots /dev/sda3 btrfs 21G 7.2G 9.2G 44% /boot/grub2/x86_64-efi /dev/sda3 btrfs 21G 7.2G 9.2G 44% /boot/grub2/i386-pc /dev/sda3 btrfs 21G 7.2G 9.2G 44% /opt /dev/sda3 btrfs 21G 7.2G 9.2G 44% /root /dev/sda3 btrfs 21G 7.2G 9.2G 44% /srv /dev/sda3 btrfs 21G 7.2G 9.2G 44% /usr/local /dev/sda3 btrfs 21G 7.2G 9.2G 44% /tmp /dev/sda3 btrfs 21G 7.2G 9.2G 44% /var /dev/sda3 btrfs 21G 7.2G 9.2G 44% /var/cache /dev/mapper/XXXXXXXXX ext4 208G 163G 44G 79% /home tmpfs tmpfs 94M 72K 94M 1% /run/user/XXXX tmpfs tmpfs 94M 48K 94M 1% /run/user/0