Disk /dev/sda: 29.82 GiB, 32017047552 bytes, 62533296 sectors Disk model: SanDisk SSD i100 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 62524979 61906484 29.5G Linux filesystem Disk /dev/sdb: 183.35 GiB, 196865949696 bytes, 384503808 sectors Disk model: STORAGE DEVICE 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 32768 384503807 384471040 183.3G 7 HPFS/NTFS/exFAT Disk /dev/mapper/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 29.52 GiB, 31694022656 bytes, 61902388 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