Disk /dev/sda: 465.76 GiB, 500107862016 bytes, 976773168 sectors Disk model: TOSHIBA MQ01ABF0 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: dos Disk identifier: -- Device Boot Start End Sectors Size Id Type /dev/sda1 * 2048 2099199 2097152 1G 83 Linux /dev/sda2 2099200 10487807 8388608 4G 82 Linux swap / Solaris /dev/sda3 10487808 73402367 62914560 30G 83 Linux /dev/sda4 73402368 976773167 903370800 430.8G 83 Linux Disk /dev/zram0: 8 GiB, 8589934592 bytes, 2097152 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