Disk /dev/sda: 153.39 GiB, 164696555520 bytes, 321672960 sectors Disk model: HDS722516VLSA80 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 4096 313280254 313276159 149.4G 83 Linux /dev/sda2 313280256 321668862 8388607 4G 82 Linux swap / Solaris Disk /dev/sdb: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors Disk model: ST2000DM008-2FR1 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/sdb1 2048 3907028991 3907026944 1.8T 83 Linux Disk /dev/mapper/XXXXXXXXXX 4 GiB, 4294442496 bytes, 8387583 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