Disk /dev/sda: 894.25 GiB, 960197124096 bytes, 1875385008 sectors Disk model: Patriot Burst 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/sda1 4096 618495 614400 300M EFI System /dev/sda2 618496 1856924965 1856306470 885.2G Linux filesystem /dev/sda3 1856924966 1875379904 18454939 8.8G Linux swap