major minor #blocks name 7 2 75732 loop2 7 3 56824 loop3 7 4 56820 loop4 7 5 49240 loop5 7 6 28432 loop6 7 7 28312 loop7 2 0 4 fd0 8 0 209715200 sda 8 1 209601519 sda1 8 14 4096 sda14 8 15 108544 sda15 8 16 16777216 sdb 8 17 16775168 sdb1 7 8 52148 loop8 7 9 93596 loop9 7 10 65304 loop10 7 12 65304 loop12 7 13 93844 loop13 7 14 75728 loop14