Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 16G 108K 16G 1% /etc/timezone XXXX overlay 16G 3.0G 13G 19% XXXX tmpfs tmpfs 16G 0 16G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 16G 0 16G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 16G 0 16G 0% /usr/share/runtime/share/themes XXXX overlay 16G 3.0G 13G 19% XXXXXXXXXXXXXXX tmpfs tmpfs 3.2G 1.8M 3.2G 1% /run/host/monitor udev devtmpfs 16G 0 16G 0% /dev tmpfs tmpfs 16G 0 16G 0% /dev/shm /dev/sdb1 iso9660 3.0G 3.0G 0 100% /cdrom tmpfs tmpfs 16G 0 16G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 16G 0 16G 0% /home/XXXXXXXXXXXXXXX /dev/loop0 squashfs 2.6G 2.6G 0 100% /rofs /dev/disk/by-label/writable ext4 110G 2.5M 104G 1% /var/log XXXX overlay 16G 3.0G 13G 19% XXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 16G 0 16G 0% /tmp/.X11-unix tmpfs tmpfs 16G 104K 16G 1% /tmp/.X11-unix/X0 tmpfs tmpfs 3.2G 19M 3.2G 1% /run/systemd/journal/socket