Filesystem Type Size Used Avail Use% Mounted on overlay overlay 7.7G 189M 7.5G 3% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 7.7G 158M 7.6G 3% /dev/shm tmpfs tmpfs 3.1G 9.4M 3.1G 1% /run /dev/mapper/XXXXXX iso9660 2.7G 2.7G 0 100% /run/initramfs/omdv /dev/loop0 squashfs 2.6G 2.6G 0 100% /run/initramfs/image /run/initramfs/tmpfs tmpfs 7.7G 189M 7.5G 3% /run/initramfs/tmpfs tmpfs tmpfs 1.6G 80K 1.6G 1% /run/user/XXXX tmpfs tmpfs 7.7G 5.3M 7.7G 1% /tmp