+mke2fs -q -F -o Linux -b 1024 -g 256 -O ^resize_inode test.img 1024
+dumpe2fs test.img
+Filesystem volume name: <none>
+Last mounted on: <not available>
+Filesystem magic number: 0xEF53
+Filesystem revision #: 1 (dynamic)
+Filesystem features: ext_attr dir_index filetype sparse_super
+Default mount options: (none)
+Filesystem state: clean
+Errors behavior: Continue
+Filesystem OS type: Linux
+Inode count: 128
+Block count: 1024
+Reserved block count: 51
+Overhead clusters: 47
+Free blocks: 964
+Free inodes: 117
+First block: 1
+Block size: 1024
+Fragment size: 1024
+Blocks per group: 256
+Fragments per group: 256
+Inodes per group: 32
+Inode blocks per group: 8
+Mount count: 0
+Check interval: 15552000 (6 months)
+Reserved blocks uid: 0
+Reserved blocks gid: 0
+First inode: 11
+Inode size: 256
+Required extra isize: 32
+Desired extra isize: 32
+Default directory hash: half_md4
+
+
+Group 0: (Blocks 1-256)
+ Primary superblock at 1, Group descriptors at 2-2
+ Block bitmap at 3 (+2), Inode bitmap at 4 (+3)
+ Inode table at 5-12 (+4)
+ 231 free blocks, 21 free inodes, 2 directories
+ Free blocks: 26-256
+ Free inodes: 12-32
+Group 1: (Blocks 257-512)
+ Backup superblock at 257, Group descriptors at 258-258
+ Block bitmap at 259 (+2), Inode bitmap at 260 (+3)
+ Inode table at 261-268 (+4)
+ 244 free blocks, 32 free inodes, 0 directories
+ Free blocks: 269-512
+ Free inodes: 33-64
+Group 2: (Blocks 513-768)
+ Block bitmap at 513 (+0), Inode bitmap at 514 (+1)
+ Inode table at 515-522 (+2)
+ 246 free blocks, 32 free inodes, 0 directories
+ Free blocks: 523-768
+ Free inodes: 65-96
+Group 3: (Blocks 769-1023)
+ Backup superblock at 769, Group descriptors at 770-770
+ Block bitmap at 771 (+2), Inode bitmap at 772 (+3)
+ Inode table at 773-780 (+4)
+ 243 free blocks, 32 free inodes, 0 directories
+ Free blocks: 781-1023
+ Free inodes: 97-128