Disk /dev/sda: 476.94 GiB, 512110190592 bytes, 1000215216 sectors Disk model: SPCC Solid State 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: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sda1 4096 991822510 991818415 472.9G 83 Linux /dev/sda2 991822512 1000211118 8388607 4G 82 Linux swap / Solaris Disk /dev/mapper/XXXXXXXXXX 4 GiB, 4294442496 bytes, 8387583 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