File: //proc/fs/ext4/sda1/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 : 222 1 7970 [ 0 1 1 1 1 0 1 1 0 0 0 0 0 0 ]
#1 : 1270 3 765 [ 2 2 2 1 2 2 2 2 3 0 0 0 0 0 ]
#2 : 5533 7 2225 [ 5 4 6 3 2 2 0 0 1 0 1 2 0 0 ]
#3 : 1920 1 6272 [ 0 0 0 0 0 0 0 1 1 1 1 0 0 0 ]
#4 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#5 : 7933 1 259 [ 1 0 1 1 1 1 1 1 0 1 1 3 0 0 ]
#6 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#7 : 7933 1 259 [ 1 0 1 1 1 1 1 1 0 1 1 3 0 0 ]
#8 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#9 : 7933 1 259 [ 1 0 1 1 1 1 1 1 0 1 1 3 0 0 ]
#10 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#11 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#12 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#13 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#14 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#15 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#16 : 64 1 8128 [ 0 0 0 0 0 0 1 0 0 0 0 0 0 0 ]
#17 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#18 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#19 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#20 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#21 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#22 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#23 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#24 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#25 : 7933 1 259 [ 1 0 1 1 1 1 1 1 0 1 1 3 0 0 ]
#26 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#27 : 7933 1 259 [ 1 0 1 1 1 1 1 1 0 1 1 3 0 0 ]
#28 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#29 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#30 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#31 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#32 : 5144 1 3048 [ 0 0 0 1 1 0 0 0 0 0 1 2 0 0 ]
#33 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#34 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#35 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#36 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#37 : 794 1 3301 [ 2 2 1 2 2 1 1 1 2 0 0 0 0 0 ]