| Filesystem volume name: <none> | |
| Last mounted on: <not available> | |
| Filesystem magic number: 0xEF53 | |
| Filesystem revision #: 1 (dynamic) | |
| Filesystem features: has_journal ext_attr resize_inode dir_index filetype extent 64bit flex_bg inline_data sparse_super huge_file dir_nlink extra_isize metadata_csum | |
| Default mount options: (none) | |
| Filesystem state: clean | |
| Errors behavior: Continue | |
| Filesystem OS type: Linux | |
| Inode count: 1024 | |
| Block count: 16384 | |
| Reserved block count: 819 | |
| Overhead clusters: 1543 | |
| Free blocks: 14788 | |
| Free inodes: 1003 | |
| First block: 1 | |
| Block size: 1024 | |
| Fragment size: 1024 | |
| Group descriptor size: 64 | |
| Reserved GDT blocks: 127 | |
| Blocks per group: 8192 | |
| Fragments per group: 8192 | |
| Inodes per group: 512 | |
| Inode blocks per group: 128 | |
| 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 | |
| Checksum type: crc32c | |
| Journal features: (none) | |
| Total journal size: 1024k | |
| Total journal blocks: 1024 | |
| Max transaction length: 1024 | |
| Fast commit length: 0 | |
| Journal sequence: 0x00000001 | |
| Journal start: 0 | |
| Group 0: (Blocks 1-8192) | |
| Primary superblock at 1, Group descriptors at 2-2 | |
| Reserved GDT blocks at 3-129 | |
| Block bitmap at 130 (+129) | |
| Inode bitmap at 132 (+131) | |
| Inode table at 134-261 (+133) | |
| 7750 free blocks, 491 free inodes, 5 directories, 491 unused inodes | |
| Free blocks: 443-8192 | |
| Free inodes: 22-512 | |
| Group 1: (Blocks 8193-16383) [INODE_UNINIT] | |
| Backup superblock at 8193, Group descriptors at 8194-8194 | |
| Reserved GDT blocks at 8195-8321 | |
| Block bitmap at 131 (bg #0 + 130) | |
| Inode bitmap at 133 (bg #0 + 132) | |
| Inode table at 262-389 (bg #0 + 261) | |
| 7038 free blocks, 512 free inodes, 0 directories, 512 unused inodes | |
| Free blocks: 9346-16383 | |
| Free inodes: 513-1024 | |
| debugfs: stat /emptyfile | |
| Inode: III Type: regular | |
| Size: 0 | |
| Fragment: Address: 0 Number: 0 Size: 0 | |
| debugfs: stat /bigfile | |
| Inode: III Type: regular | |
| Size: 32768 | |
| Fragment: Address: 0 Number: 0 Size: 0 | |
| debugfs: stat /sparsefile | |
| Inode: III Type: regular | |
| Size: 1073741825 | |
| Fragment: Address: 0 Number: 0 Size: 0 | |
| debugfs: stat /bigzerofile | |
| Inode: III Type: regular | |
| Size: 1073741825 | |
| Fragment: Address: 0 Number: 0 Size: 0 | |
| debugfs: stat /fifo | |
| debugfs: stat /emptydir | |
| Inode: III Type: directory | |
| Size: 60 | |
| Fragment: Address: 0 Number: 0 Size: 0 | |
| debugfs: stat /dir | |
| Inode: III Type: directory | |
| Size: 60 | |
| Fragment: Address: 0 Number: 0 Size: 0 | |
| debugfs: stat /dir/file | |
| Inode: III Type: regular | |
| Size: 8 | |
| Fragment: Address: 0 Number: 0 Size: 0 | |
| debugfs: stat /acl_dir | |
| Inode: III Type: directory | |
| Size: 60 | |
| Fragment: Address: 0 Number: 0 Size: 0 | |
| debugfs: stat /acl_dir/file | |
| Inode: III Type: regular | |
| Size: 10 | |
| Fragment: Address: 0 Number: 0 Size: 0 | |
| debugfs: ea_list dir/file | |
| Extended attributes: | |
| system.data (0) | |
| debugfs: ea_list acl_dir | |
| Extended attributes: | |
| system.data (0) | |
| system.posix_acl_access (28) = 01 00 00 00 01 00 07 00 04 00 05 00 08 00 05 00 2a 00 00 00 10 00 05 00 20 00 05 00 | |
| system.posix_acl_default (28) = 01 00 00 00 01 00 07 00 04 00 05 00 08 00 05 00 04 00 00 00 10 00 05 00 20 00 05 00 | |
| debugfs: ea_list acl_dir/file | |
| Extended attributes: | |
| system.data (0) | |
| system.posix_acl_access (28) = 01 00 00 00 01 00 07 00 04 00 05 00 08 00 05 00 2a 00 00 00 10 00 05 00 20 00 05 00 | |
| 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.img: 21/1024 files (0.0% non-contiguous), 1596/16384 blocks |