NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 465,8G 0 disk ├─sda1 8:1 0 255M 0 part /boot/efi ├─sda2 8:2 0 20G 0 part / ├─sda3 8:3 0 3,9G 0 part [SWAP] └─sda4 8:4 0 441,6G 0 part /home sdb 8:16 0 465,7G 0 disk ├─sdb1 8:17 0 43,3G 0 part └─sdb2 8:18 0 422,4G 0 part sdc 8:32 1 3,7G 0 disk sr0 11:0 1 1,8G 0 rom