Disk /dev/sda: 238.47 GiB, 256060514304 bytes, 500118192 sectors Disk model: PELADN 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 4096 589823 585728 286M EFI System /dev/sda2 591872 17192959 16601088 7.9G Linux filesystem /dev/sda3 17195008 500117503 482922496 230.3G Linux filesystem