NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sdb 8:16 0 22,4G 0 disk └─sdb1 8:17 0 8G 0 part sda 8:0 0 465,8G 0 disk ├─sda4 8:4 0 1K 0 part ├─sda2 8:2 0 7,9G 0 part ├─sda5 8:5 0 204,1G 0 part └─sda1 8:1 0 251,5G 0 part /