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 : 3814 2 4374 [ 0 3 0 0 0 1 1 1 0 1 1 1 0 0 ]
#1 : 2759 6 262 [ 3 2 4 4 5 2 4 2 2 1 1 0 0 0 ]
#2 : 7564 2 0 [ 0 2 0 1 2 1 1 0 1 0 1 3 0 0 ]
#3 : 1714 2 2068 [ 0 1 2 1 0 1 2 2 1 0 1 0 0 0 ]
#4 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#5 : 7180 1 1012 [ 0 0 1 1 0 0 0 0 0 0 1 3 0 0 ]
#6 : 2604 3 0 [ 2 1 0 1 2 2 1 1 1 2 1 0 0 0 ]
#7 : 1787 1 261 [ 1 1 0 1 1 1 1 1 0 1 1 0 0 0 ]
#8 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#9 : 1787 1 261 [ 1 1 0 1 1 1 1 1 0 1 1 0 0 0 ]
#10 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#11 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#12 : 767 1 5377 [ 1 1 1 1 1 1 1 1 0 1 0 0 0 0 ]
#13 : 1329 56 2048 [ 31 27 27 34 26 6 4 0 0 0 0 0 0 0 ]
#14 : 3500 3 117 [ 2 3 1 2 1 0 0 1 1 2 2 0 0 0 ]
#15 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#16 : 4095 1 4097 [ 1 1 1 1 1 1 1 1 1 1 1 1 0 0 ]
#17 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#18 : 1303 1 745 [ 1 1 1 0 1 0 0 0 1 0 1 0 0 0 ]
#19 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#20 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#21 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#22 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#23 : 62 1 1986 [ 0 1 1 1 1 1 0 0 0 0 0 0 0 0 ]
#24 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#25 : 1787 1 261 [ 1 1 0 1 1 1 1 1 0 1 1 0 0 0 ]
#26 : 829 1 7363 [ 1 0 1 1 1 1 0 0 1 1 0 0 0 0 ]
#27 : 1189 2 261 [ 1 2 0 2 1 2 1 2 1 1 0 0 0 0 ]
#28 : 3066 3 1025 [ 2 0 0 1 1 1 1 1 1 1 0 1 0 0 ]
#29 : 555 1 1493 [ 1 1 0 1 0 1 0 0 0 1 0 0 0 0 ]
#30 : 1297 1 751 [ 1 0 0 0 1 0 0 0 1 0 1 0 0 0 ]
#31 : 1574 2 3077 [ 2 2 0 2 1 2 1 1 1 2 0 0 0 0 ]
#32 : 4081 2 4097 [ 3 1 1 1 0 1 1 1 1 1 1 1 0 0 ]
#33 : 819 8 2 [ 5 3 2 2 1 2 1 1 2 0 0 0 0 0 ]
#34 : 4370 2 2795 [ 2 0 2 1 2 1 1 1 2 1 1 1 0 0 ]
#35 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#36 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#37 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#38 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#39 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#40 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#41 : 4096 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 2 0 0 ]
#42 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#43 : 999 1 7193 [ 1 1 1 0 0 1 1 1 1 1 0 0 0 0 ]
#44 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#45 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#46 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#47 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#48 : 5120 3 12 [ 0 0 2 1 1 1 1 1 1 1 0 2 0 0 ]
#49 : 7931 1 261 [ 1 1 0 1 1 1 1 1 0 1 1 3 0 0 ]
#50 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#51 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#52 : 6144 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 3 0 0 ]
#53 : 555 1 1493 [ 1 1 0 1 0 1 0 0 0 1 0 0 0 0 ]
#54 : 7441 1 751 [ 1 0 0 0 1 0 0 0 1 0 1 3 0 0 ]
#55 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#56 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#57 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#58 : 5094 1 3098 [ 0 1 1 0 0 1 1 1 1 1 0 2 0 0 ]
#59 : 4095 1 0 [ 1 1 1 1 1 1 1 1 1 1 1 1 0 0 ]