Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 7.8G 160K 7.8G 1% /etc/timezone /dev/sdc3 btrfs 446G 265G 181G 60% /usr tmpfs tmpfs 7.8G 0 7.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 7.8G 0 7.8G 0% /usr/share/runtime/lib/plugins /dev/sdc3 btrfs 446G 265G 181G 60% /var/data tmpfs tmpfs 1.6G 224K 1.6G 1% /run/host/monitor devtmpfs devtmpfs 7.8G 0 7.8G 0% /dev tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 3.2G 9.7M 3.2G 1% /run/media tmpfs tmpfs 7.8G 0 7.8G 0% /var/home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.8G 0 7.8G 0% /var/home/XXXXXXXXXXXXXXXXXXX /dev/sda1 ext4 916G 22G 849G 3% /var/mnt/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/sdb ext4 1.8T 906G 835G 53% /var/mnt/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.8G 0 7.8G 0% /tmp/.X11-unix tmpfs tmpfs 7.8G 204K 7.8G 1% /tmp/.X11-unix/X99