File: //proc/fs/ext4/sda2/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 : 14425 3 8743 [ 1 0 0 3 2 1 4 2 2 2 2 1 0 1 ]
#1 : 26090 6 884 [ 4 1 3 3 2 1 4 5 2 4 2 2 0 2 ]
#2 : 17754 4 4965 [ 2 2 1 2 2 1 2 3 1 1 2 1 1 1 ]
#3 : 32255 1 513 [ 1 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#4 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#5 : 32255 1 513 [ 1 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#6 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#7 : 32255 1 513 [ 1 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#8 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#9 : 32255 1 513 [ 1 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#10 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#11 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#12 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#13 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#14 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#15 : 16384 1 16384 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 2 ]
#16 : 24539 1 8229 [ 1 1 0 1 1 0 1 1 1 1 1 1 1 2 ]
#17 : 8827 26 0 [ 15 16 13 7 6 6 5 5 5 0 0 1 1 0 ]
#18 : 23195 2 0 [ 1 1 0 1 1 0 0 1 0 1 0 1 1 2 ]
#19 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#20 : 13425 3 0 [ 1 0 0 0 1 1 1 0 0 2 0 2 2 0 ]
#21 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#22 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#23 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#24 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#25 : 32255 1 513 [ 1 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#26 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#27 : 32255 1 513 [ 1 1 1 1 1 1 1 1 1 0 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 : 32768 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ]
#31 : 7983 5 5758 [ 3 4 3 3 4 4 3 3 4 0 0 1 1 0 ]