Disk /dev/sda: 3.77 GiB, 4027580416 bytes, 7866368 sectors Disk model: ProductCode Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 1048576 bytes Disklabel type: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sda1 * 200 10451 10252 5M ef EFI (FAT-12/16/32) Disk /dev/sdb: 37.32 GiB, 40060403712 bytes, 78242976 sectors Disk model: SAMSUNG SV0411N Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 1048576 bytes Disklabel type: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sdb1 * 2048 41005055 41003008 19.6G 83 Linux /dev/sdb2 41005056 78235647 37230592 17.8G 5 Extended /dev/sdb5 41007104 45305855 4298752 2.1G 82 Linux swap / Solaris /dev/sdb6 45307904 78235647 32927744 15.7G 83 Linux