121 lines
3.9 KiB
Plaintext
121 lines
3.9 KiB
Plaintext
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 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: 14786
|
|
Free inodes: 1005
|
|
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)
|
|
7748 free blocks, 493 free inodes, 4 directories, 493 unused inodes
|
|
Free blocks: 445-8192
|
|
Free inodes: 20-512
|
|
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: 1024
|
|
Fragment: Address: 0 Number: 0 Size: 0
|
|
debugfs: stat /dir
|
|
Inode: III Type: directory
|
|
Size: 1024
|
|
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: ex /emptyfile
|
|
Level Entries Logical Physical Length Flags
|
|
debugfs: ex /bigfile
|
|
Level Entries Logical Physical Length Flags
|
|
X 0/0 1/1 0-31 AAA-BBB 32
|
|
debugfs: ex /sparsefile
|
|
Level Entries Logical Physical Length Flags
|
|
Y 0/1 1/1 1-1048576 AAA 1048576
|
|
X 1/1 1/5 1-1 AAA-BBB 1
|
|
X 1/1 2/5 512-512 AAA-BBB 1
|
|
X 1/1 3/5 1024-1024 AAA-BBB 1
|
|
X 1/1 4/5 524288-524288 AAA-BBB 1
|
|
X 1/1 5/5 1048576-1048576 AAA-BBB 1
|
|
debugfs: ex /bigzerofile
|
|
Level Entries Logical Physical Length Flags
|
|
debugfs: ex /dir
|
|
Level Entries Logical Physical Length Flags
|
|
X 0/0 1/1 0-0 AAA-BBB 1
|
|
debugfs: ex /dir/file
|
|
Level Entries Logical Physical Length Flags
|
|
X 0/0 1/1 0-0 AAA-BBB 1
|
|
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: 19/1024 files (0.0% non-contiguous), 1598/16384 blocks
|