Disk /dev/nvme0n1: 476.94 GiB, 512110190592 bytes, 1000215216 sectors Disk model: SK hynix BC511 HFM512GDJTNI-82A0A 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 534527 532480 260M EFI System /dev/nvme0n1p2 534528 998213631 997679104 475.7G Linux filesystem /dev/nvme0n1p3 998213632 1000214527 2000896 977M Linux filesystem Disk /dev/mapper/XXXXXXXXXXXXXXXX 475.71 GiB, 510794924032 bytes, 997646336 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