Disk /dev/nvme0n1: 238.47 GiB, 256060514304 bytes, 500118192 sectors Disk model: KINGSTON OM8PDP3256B-AA1 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 526335 524288 256M EFI System /dev/nvme0n1p2 526336 2623487 2097152 1G Linux filesystem /dev/nvme0n1p3 2623488 500103167 497479680 237.2G Linux filesystem Disk /dev/mapper/XXXXXXXXX 237.2 GiB, 254692818944 bytes, 497446912 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