Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.4G 92K 3.4G 1% /etc/timezone /dev/sda4 ext4 103G 27G 71G 28% /usr tmpfs tmpfs 3.4G 0 3.4G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.4G 0 3.4G 0% /usr/share/runtime/share/themes XXXXXXXXXXXXX overlay 921M 22M 836M 3% XXXXXXXXXXXXX /dev/sda2 btrfs 14G 6.9G 6.7G 51% /esp tmpfs tmpfs 691M 2.0M 689M 1% /run/host/monitor dev devtmpfs 3.4G 0 3.4G 0% /dev tmpfs tmpfs 3.4G 0 3.4G 0% /dev/shm /dev/sda2 btrfs 14G 6.9G 6.7G 51% /holo_root tmpfs tmpfs 3.4G 0 3.4G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.4G 0 3.4G 0% /home/XXXXXXXXXXXXXXXXX run tmpfs 3.4G 1.4M 3.4G 1% /run/media /dev/sda3 ext4 921M 22M 836M 3% /var/mnt tmpfs tmpfs 3.4G 0 3.4G 0% /tmp/.X11-unix tmpfs tmpfs 3.4G 3.7M 3.4G 1% /tmp/.X11-unix/X0 tmpfs tmpfs 3.4G 0 3.4G 0% /run/host/fonts-cache