Disk /dev/sda: 3.77 GiB, 4043309056 bytes, 7897088 sectors Disk model: Business Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sda1 * 64 6246463 6246400 3G 0 Empty /dev/sda2 6804 16339 9536 4.7M ef EFI (FAT-12/16/32) Disk /dev/loop0: 2.48 GiB, 2660106240 bytes, 5195520 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes