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: Last mounted on: 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