Disk /dev/nvme0n1: 953.87 GiB, 1024209543168 bytes, 2000409264 sectors Disk model: Micron_2450_MTFDKBA1T0TFK 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/nvme0n1p1 4096 2052095 2048000 1000M EFI System /dev/nvme0n1p2 2052096 1981942796 1979890701 944.1G Linux filesystem /dev/nvme0n1p3 1981942797 2000397734 18454938 8.8G Linux filesystem Disk /dev/mapper/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 944.08 GiB, 1013701941760 bytes, 1979886605 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/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 8.8 GiB, 9446831104 bytes, 18450842 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/sda: 931.48 GiB, 1000170586112 bytes, 1953458176 sectors Disk model: Elements 25A2 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: -- Disk /dev/sdb: 7.55 GiB, 8103395328 bytes, 15826944 sectors Disk model: Storage Media 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/sdb1 * 64 3502751 3502688 1.7G 0 Empty /dev/sdb2 3502752 3533471 30720 15M ef EFI (FAT-12/16/32)