Disk /dev/sdb: 238.49 GiB, 256060514304 bytes, 500118192 sectors Disk model: SAMSUNG SSD PM83 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/sdb1 2048 1050623 1048576 512M EFI System /dev/sdb2 1050624 500117503 499066880 238G Linux filesystem Disk /dev/sda: 931.53 GiB, 1000204886016 bytes, 1953525168 sectors Disk model: ST1000DM003-9YN1 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/sda1 2048 1953525167 1953523120 931.5G 83 Linux Disk /dev/sdc: 596.18 GiB, 640135028736 bytes, 1250263728 sectors Disk model: Hitachi HDS72106 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/sdc1 2048 976895 974848 476M EFI System /dev/sdc2 1125263360 1250263039 124999680 59.6G Linux swap /dev/sdc3 976896 1125263359 1124286464 536.1G Linux filesystem Partition table entries are not in disk order.