File: //proc/fs/ext4/dm-3/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 : 16591 5 16044 [ 1 3 2 2 3 2 3 1 1 1 1 1 1 1 ]
#1 : 24516 454 1001 [ 312 58 244 199 133 82 50 32 37 0 0 0 0 0 ]
#2 : 24637 89 50 [ 77 78 79 71 62 54 49 34 30 3 2 1 0 0 ]
#3 : 31122 45 16 [ 24 15 15 28 26 25 20 11 9 4 2 2 2 1 ]
#4 : 31658 3 0 [ 0 1 2 2 3 1 1 2 0 1 0 1 1 3 ]
#5 : 26595 15 2 [ 3 6 3 3 1 3 5 6 3 4 2 6 0 1 ]
#6 : 11186 9 2047 [ 2 0 0 0 1 1 0 1 3 0 0 5 0 0 ]
#7 : 23039 4 2 [ 1 1 1 1 1 1 1 1 1 2 1 4 1 1 ]
#8 : 11603 8 2048 [ 1 1 0 0 3 3 1 1 2 1 0 5 0 0 ]
#9 : 12287 6 2 [ 1 1 1 1 1 1 1 1 1 1 1 3 1 0 ]
#10 : 22926 5 0 [ 0 1 1 1 0 0 0 1 1 2 1 2 0 2 ]
#11 : 23952 3 2047 [ 2 1 1 1 0 0 0 1 1 2 0 3 2 1 ]
#12 : 9595 9 0 [ 3 2 3 3 3 1 4 2 1 3 1 3 0 0 ]
#13 : 143 2 8050 [ 1 1 1 1 0 0 0 1 0 0 0 0 0 0 ]
#14 : 2584 5 4096 [ 2 1 3 3 1 1 1 1 1 2 1 0 0 0 ]
#15 : 30720 1 2048 [ 0 0 0 0 0 0 0 0 0 0 0 1 1 3 ]
#16 : 16608 6 16128 [ 2 3 0 3 2 3 3 3 2 2 2 2 2 0 ]
#17 : 0 0 32768 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#18 : 31008 90 52 [ 64 64 48 38 25 29 29 16 14 4 1 1 0 2 ]
#19 : 29320 4 0 [ 2 1 1 2 3 2 2 1 1 2 1 1 0 3 ]
#20 : 31608 3 0 [ 0 0 2 2 2 2 0 2 2 2 1 2 2 2 ]
#21 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#22 : 32731 2 0 [ 1 1 0 1 1 0 1 1 1 1 1 1 1 3 ]
#23 : 32732 2 0 [ 0 0 1 1 1 0 1 1 1 1 1 1 1 3 ]
#24 : 14257 3 0 [ 1 0 2 1 0 1 0 1 1 1 1 2 0 1 ]
#25 : 32766 1 2 [ 0 1 1 1 1 1 1 1 1 1 1 1 1 3 ]
#26 : 32050 6 0 [ 2 2 3 0 2 2 1 1 2 1 0 1 1 3 ]
#27 : 32766 1 2 [ 0 1 1 1 1 1 1 1 1 1 1 1 1 3 ]
#28 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#29 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#30 : 32483 2 0 [ 1 1 0 0 0 1 1 1 0 1 1 1 1 3 ]
#31 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#32 : 24752 3 8 [ 0 0 0 2 0 1 0 1 0 0 0 0 0 3 ]
#33 : 28929 13 0 [ 3 1 3 0 3 2 6 4 5 4 2 3 2 1 ]
#34 : 31360 5 0 [ 0 0 0 0 0 0 0 1 2 2 1 2 2 2 ]
#35 : 30164 3 0 [ 0 0 1 0 1 0 1 1 1 0 1 2 0 3 ]
#36 : 27648 2 0 [ 0 0 0 0 0 0 0 0 0 0 1 1 2 2 ]
#37 : 32002 2 0 [ 0 1 0 0 0 0 0 0 1 0 1 1 1 3 ]
#38 : 31931 2 0 [ 1 1 0 1 1 1 0 1 0 0 1 1 1 3 ]
#39 : 1238 1 810 [ 0 1 1 0 1 0 1 1 0 0 1 0 0 0 ]