Disk /dev/sda: 465.76 GiB, 500107862016 bytes, 976773168 sectors Disk model: Hitachi HDS72105 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 * 2048 39061503 39059456 18.6G 83 Linux /dev/sda2 58592254 78125055 19532802 9.3G 83 Linux /dev/sda3 78125056 976771071 898646016 428.5G 83 Linux Disk /dev/zram0: 3.89 GiB, 4175044608 bytes, 1019298 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 Disk /dev/zram1: 3.89 GiB, 4175044608 bytes, 1019298 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