Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 2.0G 80K 2.0G 1% /etc/timezone /dev/sdb2 ext4 295G 70G 225G 24% /usr tmpfs tmpfs 2.0G 0 2.0G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 390M 156K 390M 1% /run/host/monitor devtmpfs devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs tmpfs 780M 9.6M 770M 2% /run/media tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup tmpfs tmpfs 2.0G 0 2.0G 0% /sysroot/home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 2.0G 0 2.0G 0% /sysroot/home/XXXXXXXXXXXXXXXXX tmpfs tmpfs 2.0G 0 2.0G 0% /tmp/.X11-unix