Disk /dev/nvme0n1: 476.94 GiB, 512110190592 bytes, 1000215216 sectors Disk model: SAMSUNG MZVLB512HBJQ-000L7 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 4095 2048 1M BIOS boot /dev/nvme0n1p2 4096 1130495 1126400 550M EFI System /dev/nvme0n1p3 1130496 33230847 32100352 15.3G Linux swap /dev/nvme0n1p4 33230848 1000215182 966984335 461.1G Linux filesystem Disk /dev/loop0: 633.69 MiB, 664469504 bytes, 1297792 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 Disk /dev/zram0: 256 MiB, 268435456 bytes, 65536 sectors Units: sectors of 1 * 4096 = 4096 bytes Sector size (logical/physical): 4096 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes