Disk /dev/loop0: 1.44 GiB, 1530642432 bytes, 2989536 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 Disk /dev/sda: 14.6 GiB, 15664676864 bytes, 30595072 sectors Disk model: Cruzer Blade 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 * 0 3218687 3218688 1.5G 0 Empty /dev/sda2 3198136 3206071 7936 3.9M ef EFI (FAT-12/16/32) /dev/sda3 3219456 30595071 27375616 13.1G 83 Linux Disk /dev/sdb: 465.78 GiB, 500107862016 bytes, 976773168 sectors Disk model: WDC WD5000LPVX-2 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sdb1 * 2048 242769919 242767872 115.8G 7 HPFS/NTFS/exFAT /dev/sdb2 242769920 871915519 629145600 300G 7 HPFS/NTFS/exFAT /dev/sdb3 871917566 976773119 104855554 50G 5 Extended /dev/sdb5 871917568 972581630 100664063 48G 83 Linux /dev/sdb6 972582912 976773119 4190208 2G 82 Linux swap / Solaris Partition 3 does not start on physical sector boundary.