Creating filesystem with 3840 4k blocks and 960 inodes
Superblock backups stored on blocks: 
	256, 768, 1280, 1792, 2304

Allocating group tables:      done                            
Writing inode tables:      done                            
Creating journal (1024 blocks): done
Writing superblocks and filesystem accounting information:      done

Filesystem features: has_journal ext_attr dir_index filetype meta_bg extent 64bit flex_bg sparse_super huge_file uninit_bg dir_nlink extra_isize
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
test_filesys: 11/960 files (0.0% non-contiguous), 1127/3840 blocks
Exit status is 0
Filesystem volume name:   <none>
Last mounted on:          <not available>
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      has_journal ext_attr dir_index filetype meta_bg extent 64bit flex_bg sparse_super huge_file uninit_bg dir_nlink extra_isize
Default mount options:    (none)
Filesystem state:         clean
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              960
Block count:              3840
Reserved block count:     192
Overhead clusters:        1122
Free blocks:              2713
Free inodes:              949
First block:              0
Block size:               4096
Fragment size:            4096
Group descriptor size:    64
Blocks per group:         256
Fragments per group:      256
Inodes per group:         64
Inode blocks per group:   4
Flex block group size:    16
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
Journal inode:            8
Default directory hash:   half_md4
Journal backup:           inode blocks
Journal features:         (none)
Total journal size:       4096k
Total journal blocks:     1024
Max transaction length:   1024
Fast commit length:       0
Journal sequence:         0x00000001
Journal start:            0


Group 0: (Blocks 0-255) [ITABLE_ZEROED]
  Primary superblock at 0, Group descriptor at 1
  Block bitmap at 2 (+2)
  Inode bitmap at 17 (+17)
  Inode table at 32-35 (+32)
  159 free blocks, 53 free inodes, 2 directories, 53 unused inodes
  Free blocks: 97-255
  Free inodes: 12-64
Group 1: (Blocks 256-511) [INODE_UNINIT, BLOCK_UNINIT, ITABLE_ZEROED]
  Backup superblock at 256, Group descriptor at 257
  Block bitmap at 3 (bg #0 + 3)
  Inode bitmap at 18 (bg #0 + 18)
  Inode table at 36-39 (bg #0 + 36)
  254 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 258-511
  Free inodes: 65-128
Group 2: (Blocks 512-767) [INODE_UNINIT, BLOCK_UNINIT, ITABLE_ZEROED]
  Block bitmap at 4 (bg #0 + 4)
  Inode bitmap at 19 (bg #0 + 19)
  Inode table at 40-43 (bg #0 + 40)
  256 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 512-767
  Free inodes: 129-192
Group 3: (Blocks 768-1023) [INODE_UNINIT, BLOCK_UNINIT, ITABLE_ZEROED]
  Backup superblock at 768
  Block bitmap at 5 (bg #0 + 5)
  Inode bitmap at 20 (bg #0 + 20)
  Inode table at 44-47 (bg #0 + 44)
  255 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 769-1023
  Free inodes: 193-256
Group 4: (Blocks 1024-1279) [INODE_UNINIT, BLOCK_UNINIT, ITABLE_ZEROED]
  Block bitmap at 6 (bg #0 + 6)
  Inode bitmap at 21 (bg #0 + 21)
  Inode table at 48-51 (bg #0 + 48)
  256 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 1024-1279
  Free inodes: 257-320
Group 5: (Blocks 1280-1535) [INODE_UNINIT, BLOCK_UNINIT, ITABLE_ZEROED]
  Backup superblock at 1280
  Block bitmap at 7 (bg #0 + 7)
  Inode bitmap at 22 (bg #0 + 22)
  Inode table at 52-55 (bg #0 + 52)
  255 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 1281-1535
  Free inodes: 321-384
Group 6: (Blocks 1536-1791) [INODE_UNINIT, ITABLE_ZEROED]
  Block bitmap at 8 (bg #0 + 8)
  Inode bitmap at 23 (bg #0 + 23)
  Inode table at 56-59 (bg #0 + 56)
  0 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 
  Free inodes: 385-448
Group 7: (Blocks 1792-2047) [INODE_UNINIT, ITABLE_ZEROED]
  Backup superblock at 1792
  Block bitmap at 9 (bg #0 + 9)
  Inode bitmap at 24 (bg #0 + 24)
  Inode table at 60-63 (bg #0 + 60)
  0 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 
  Free inodes: 449-512
Group 8: (Blocks 2048-2303) [INODE_UNINIT, ITABLE_ZEROED]
  Block bitmap at 10 (bg #0 + 10)
  Inode bitmap at 25 (bg #0 + 25)
  Inode table at 64-67 (bg #0 + 64)
  0 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 
  Free inodes: 513-576
Group 9: (Blocks 2304-2559) [INODE_UNINIT, ITABLE_ZEROED]
  Backup superblock at 2304
  Block bitmap at 11 (bg #0 + 11)
  Inode bitmap at 26 (bg #0 + 26)
  Inode table at 68-71 (bg #0 + 68)
  0 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 
  Free inodes: 577-640
Group 10: (Blocks 2560-2815) [INODE_UNINIT, ITABLE_ZEROED]
  Block bitmap at 12 (bg #0 + 12)
  Inode bitmap at 27 (bg #0 + 27)
  Inode table at 72-75 (bg #0 + 72)
  254 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 2562-2815
  Free inodes: 641-704
Group 11: (Blocks 2816-3071) [INODE_UNINIT, BLOCK_UNINIT, ITABLE_ZEROED]
  Block bitmap at 13 (bg #0 + 13)
  Inode bitmap at 28 (bg #0 + 28)
  Inode table at 76-79 (bg #0 + 76)
  256 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 2816-3071
  Free inodes: 705-768
Group 12: (Blocks 3072-3327) [INODE_UNINIT, BLOCK_UNINIT, ITABLE_ZEROED]
  Block bitmap at 14 (bg #0 + 14)
  Inode bitmap at 29 (bg #0 + 29)
  Inode table at 80-83 (bg #0 + 80)
  256 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 3072-3327
  Free inodes: 769-832
Group 13: (Blocks 3328-3583) [INODE_UNINIT, BLOCK_UNINIT, ITABLE_ZEROED]
  Block bitmap at 15 (bg #0 + 15)
  Inode bitmap at 30 (bg #0 + 30)
  Inode table at 84-87 (bg #0 + 84)
  256 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 3328-3583
  Free inodes: 833-896
Group 14: (Blocks 3584-3839) [INODE_UNINIT, ITABLE_ZEROED]
  Block bitmap at 16 (bg #0 + 16)
  Inode bitmap at 31 (bg #0 + 31)
  Inode table at 88-91 (bg #0 + 88)
  256 free blocks, 64 free inodes, 0 directories, 64 unused inodes
  Free blocks: 3584-3839
  Free inodes: 897-960
