Disk /dev/nvme0n1: 238.47 GiB, 256060514304 bytes, 500118192 sectors Disk model: BC711 NVMe SK hynix 256GB 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/nvme0n1p1 2048 616447 614400 300M EFI System /dev/nvme0n1p2 616448 2713599 2097152 1G Linux filesystem /dev/nvme0n1p3 2713600 500118158 497404559 237.2G Linux filesystem Disk /dev/mapper/XXXXXXXXXX 237.17 GiB, 254654356992 bytes, 497371791 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