Filesystem Type Size Used Avail Use% Mounted on overlay overlay 2.9G 257M 2.7G 9% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 2.9G 14M 2.9G 1% /dev/shm tmpfs tmpfs 1.2G 12M 1.2G 1% /run /dev/sda iso9660 2.6G 2.6G 0 100% /run/initramfs/omdv /dev/loop0 squashfs 2.5G 2.5G 0 100% /run/initramfs/image /run/initramfs/tmpfs tmpfs 2.9G 257M 2.7G 9% /run/initramfs/tmpfs tmpfs tmpfs 588M 80K 588M 1% /run/user/XXXX tmpfs tmpfs 2.9G 844K 2.9G 1% /tmp