Disk /dev/sdb: 465.76 GiB, 500107862016 bytes, 976773168 sectors Disk model: TOSHIBA MQ01ABF0 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/sda: 238.47 GiB, 256060514304 bytes, 500118192 sectors Disk model: Micron_1100_MTFD 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: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sda1 2048 1050623 1048576 512M EFI System /dev/sda2 1050624 59643903 58593280 27.9G Linux filesystem /dev/sda3 59643904 61644799 2000896 977M Linux swap /dev/sda4 61644800 500117503 438472704 209.1G Linux filesystem Disk /dev/loop0: 114.91 MiB, 120487936 bytes, 235328 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/loop1: 63.24 MiB, 66314240 bytes, 129520 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/loop2: 11.13 MiB, 11669504 bytes, 22792 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