Filesystem Type Size Used Avail Use% Mounted on overlay overlay 922M 84M 839M 10% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 922M 0 922M 0% /dev/shm tmpfs tmpfs 369M 8.1M 361M 3% /run /dev/sdb 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 922M 84M 839M 10% /run/initramfs/tmpfs tmpfs tmpfs 185M 68K 185M 1% /run/user/XXXX tmpfs tmpfs 922M 4.0K 922M 1% /tmp