Disk /dev/sda: 3.64 TiB, 4000787030016 bytes, 7814037168 sectors Disk model: SanDisk SDSSDH3 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 251662336 503320575 251658240 120G Linux filesystem /dev/sda2 1050624 251662335 250611712 119.5G Linux filesystem /dev/sda4 503320576 511709183 8388608 4G Linux swap /dev/sda5 511709184 7814035455 7302326272 3.4T Linux filesystem Partition table entries are not in disk order. Disk /dev/sdb: 114.6 GiB, 123048296448 bytes, 240328704 sectors Disk model: SanDisk 3.2Gen1 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 2048 41945087 41943040 20G 83 Linux /dev/sdb2 41945088 44042239 2097152 1G 82 Linux swap / Solaris /dev/sdb3 44042240 240328703 196286464 93.6G e8 unknown