Disk /dev/sda: 238.47 GiB, 256060514304 bytes, 500118192 sectors Disk model: TOSHIBA KSG60ZMV 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: gpt Disk identifier: -- Device Start End Sectors Size Type /dev/sda1 2048 1230847 1228800 600M EFI System /dev/sda2 1230848 3327999 2097152 1G Linux filesystem /dev/sda3 3328000 500117503 496789504 236.9G Linux filesystem