File: //proc/fs/ext4/loop0/mb_groups
#group: free frags first [ 2^0 2^1 2^2 2^3 2^4 2^5 2^6 2^7 2^8 2^9 2^10 2^11 2^12 2^13 ]
#0 : 15645 1 17123 [ 1 0 1 1 1 0 0 0 1 0 1 1 1 1 ]
#1 : 32050 3 716 [ 2 2 1 1 0 1 0 0 1 0 1 1 1 3 ]
#2 : 32260 5 503 [ 4 4 4 1 2 2 2 0 1 0 1 1 1 3 ]
#3 : 32052 1 716 [ 0 0 1 0 1 1 0 0 1 0 1 1 1 3 ]
#4 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#5 : 32038 7 716 [ 4 5 0 1 1 2 1 1 2 1 0 1 1 3 ]
#6 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#7 : 32052 1 716 [ 0 0 1 0 1 1 0 0 1 0 1 1 1 3 ]
#8 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#9 : 32052 1 716 [ 0 0 1 0 1 1 0 0 1 0 1 1 1 3 ]
#10 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#11 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#12 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#13 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#14 : 24762 30 519 [ 24 11 17 19 11 8 8 6 1 2 1 2 0 2 ]
#15 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#16 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#17 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#18 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#19 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#20 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#21 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#22 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#23 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#24 : 32265 1 503 [ 1 0 0 1 0 0 0 0 0 1 1 1 1 3 ]
#25 : 32010 13 717 [ 6 10 4 2 3 3 1 2 1 1 0 1 1 3 ]
#26 : 12297 1 503 [ 1 0 0 1 0 0 0 0 0 2 1 1 2 0 ]