Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 16G 112K 16G 1% /etc/timezone /dev/dm-0 btrfs 1.9T 281G 1.6T 15% /usr tmpfs tmpfs 16G 0 16G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 16G 0 16G 0% /usr/share/runtime/lib/plugins /dev/dm-0 btrfs 1.9T 281G 1.6T 15% /home tmpfs tmpfs 3.2G 260K 3.2G 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 16G 0 16G 0% /dev/shm tmpfs tmpfs 16G 0 16G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 16G 0 16G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/dm-1 ext4 916G 66G 804G 8% /mnt/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 6.3G 2.4M 6.3G 1% /run/media XXXXXXXX XXXXXXXX 512K 100K 408K 20% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 16G 0 16G 0% /tmp/.X11-unix