File: //proc/fs/ext4/loop0/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 : 13795 7 17178 [ 1 3 3 4 3 6 5 3 2 0 0 0 1 1 ]
#1 : 31997 1 771 [ 1 0 1 1 1 1 1 1 0 0 1 1 1 3 ]
#2 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#3 : 31997 1 771 [ 1 0 1 1 1 1 1 1 0 0 1 1 1 3 ]
#4 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#5 : 31965 2 797 [ 1 0 1 1 1 0 1 1 0 0 1 1 1 3 ]
#6 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#7 : 31997 1 771 [ 1 0 1 1 1 1 1 1 0 0 1 1 1 3 ]
#8 : 25525 7 536 [ 1 0 3 5 4 4 3 4 4 4 3 1 0 2 ]
#9 : 1243 2 805 [ 1 1 0 1 1 0 1 1 0 0 1 0 0 0 ]
#10 : 22827 3 525 [ 1 1 0 1 2 2 1 1 2 1 1 0 1 2 ]
#11 : 32224 2 540 [ 2 1 1 1 1 0 1 1 1 0 1 1 1 3 ]
#12 : 32248 2 518 [ 0 2 1 0 1 1 1 1 1 0 1 1 1 3 ]
#13 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#14 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#15 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#16 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#17 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#18 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#19 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#20 : 32226 3 522 [ 2 2 1 1 1 0 1 1 1 0 1 1 1 3 ]
#21 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#22 : 32030 12 517 [ 8 9 7 5 4 2 5 6 6 1 2 3 1 2 ]
#23 : 32252 2 514 [ 2 1 0 1 1 1 1 1 1 0 1 1 1 3 ]
#24 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#25 : 31993 2 773 [ 3 3 0 2 2 2 2 2 1 1 0 1 1 3 ]
#26 : 30868 5 515 [ 4 0 0 2 2 1 1 2 1 1 1 2 0 3 ]
#27 : 31965 3 798 [ 3 1 0 1 1 0 1 1 0 0 1 1 1 3 ]
#28 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#29 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#30 : 32254 1 514 [ 0 1 1 1 1 1 1 1 1 0 1 1 1 3 ]
#31 : 32226 3 522 [ 2 2 1 1 1 0 1 1 1 0 1 1 1 3 ]