Disk /dev/sda: 119.24 GiB, 128035676160 bytes, 250069680 sectors Disk model: SanDisk SSD U100 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 2048 616447 614400 300M EFI System /dev/sda2 616448 233291775 232675328 110.9G Linux filesystem /dev/sda3 233291776 250068991 16777216 8G Linux swap Disk /dev/sdb: 465.76 GiB, 500107853824 bytes, 976773152 sectors Disk model: 12-9WS142 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/sdb1 2048 976771071 976769024 465.8G Linux filesystem Disk /dev/zram0: 3.46 GiB, 3715104768 bytes, 907008 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/loop0: 20 MiB, 20971520 bytes, 40960 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/mapper/XXXXXXXXXXXXX 18 MiB, 18874368 bytes, 36864 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