Filesystem Type Size Used Avail Use% Mounted on overlay overlay 2.9G 72M 2.8G 3% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 2.9G 22M 2.9G 1% /dev/shm tmpfs tmpfs 1.2G 9.0M 1.2G 1% /run /dev/mapper/XXXXXX iso9660 1.7G 1.7G 0 100% /run/initramfs/omdv /dev/loop0 squashfs 1.6G 1.6G 0 100% /run/initramfs/image /run/initramfs/tmpfs tmpfs 2.9G 72M 2.8G 3% /run/initramfs/tmpfs tmpfs tmpfs 579M 68K 579M 1% /run/user/XXXX tmpfs tmpfs 2.9G 4.9M 2.9G 1% /tmp