major minor #blocks name 7 1 93864 loop1 7 2 49240 loop2 7 3 75168 loop3 7 4 65304 loop4 7 5 68452 loop5 7 6 65308 loop6 7 7 93876 loop7 11 0 1048575 sr0 8 0 104857600 sda 8 1 1024 sda1 8 2 1048576 sda2 8 3 103805952 sda3 253 0 25165824 dm-0 253 1 78639104 dm-1 7 8 73644 loop8 7 9 68436 loop9 7 10 49528 loop10