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 : 3802 1 4390 [ 0 1 0 1 1 0 1 1 0 1 1 1 0 0 ]
#1 : 3239 3 261 [ 1 1 3 3 4 2 2 1 1 1 2 0 0 0 ]
#2 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#3 : 1789 1 259 [ 1 0 1 1 1 1 1 1 0 1 1 0 0 0 ]
#4 : 1577 1 471 [ 1 0 0 1 0 1 0 0 0 1 1 0 0 0 ]
#5 : 1789 1 259 [ 1 0 1 1 1 1 1 1 0 1 1 0 0 0 ]
#6 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#7 : 1482 1 566 [ 0 1 0 1 0 0 1 1 1 0 1 0 0 0 ]
#8 : 7123 2 393 [ 1 1 2 1 2 1 2 0 1 1 2 2 0 0 ]
#9 : 7933 1 259 [ 1 0 1 1 1 1 1 1 0 1 1 3 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 : 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 : 6852 35 0 [ 16 20 17 25 12 2 0 1 0 0 0 3 0 0 ]
#16 : 4076 2 4114 [ 2 1 0 1 0 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 : 3525 3 86 [ 1 2 0 2 1 1 0 1 1 2 2 0 0 0 ]
#19 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#20 : 1343 1 2753 [ 1 1 1 1 1 1 0 0 1 0 1 0 0 0 ]
#21 : 914 1 5230 [ 0 1 0 0 1 0 0 1 1 1 0 0 0 0 ]
#22 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#23 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#24 : 1587 1 461 [ 1 1 0 0 1 1 0 0 0 1 1 0 0 0 ]
#25 : 1789 1 259 [ 1 0 1 1 1 1 1 1 0 1 1 0 0 0 ]
#26 : 1536 1 512 [ 0 0 0 0 0 0 0 0 0 1 1 0 0 0 ]
#27 : 1789 1 259 [ 1 0 1 1 1 1 1 1 0 1 1 0 0 0 ]
#28 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#29 : 1216 1 4928 [ 0 0 0 0 0 0 1 1 0 0 1 0 0 0 ]
#30 : 1741 1 4403 [ 1 0 1 1 0 0 1 1 0 1 1 0 0 0 ]
#31 : 7795 1 397 [ 1 1 0 0 1 1 1 0 0 1 1 3 0 0 ]
#32 : 4066 1 4126 [ 0 1 0 0 0 1 1 1 1 1 1 1 0 0 ]
#33 : 7299 11 1 [ 7 4 5 4 6 7 6 5 7 2 1 1 0 0 ]
#34 : 7685 2 0 [ 1 2 0 0 0 0 0 0 0 1 1 3 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 : 4096 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 2 0 0 ]
#39 : 0 0 8192 [ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ]
#40 : 1216 1 6976 [ 0 0 0 0 0 0 1 1 0 0 1 0 0 0 ]
#41 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#42 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#43 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 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 : 5108 3 12 [ 0 0 3 1 0 1 1 1 1 1 0 2 0 0 ]
#49 : 7933 1 259 [ 1 0 1 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 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#53 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#54 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#55 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#56 : 5064 34 0 [ 16 14 15 20 20 6 3 0 0 2 1 1 0 0 ]
#57 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#58 : 8192 1 0 [ 0 0 0 0 0 0 0 0 0 0 0 4 0 0 ]
#59 : 4951 1 0 [ 1 1 1 0 1 0 1 0 1 1 0 2 0 0 ]