dumpe2fs - nopatch
dumpe2fs 1.46.2 (28-Feb-2021)
Filesystem volume name:
Last mounted on: /
Filesystem magic number: 0xEF53
Filesystem revision #: 1 (dynamic)
Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery extent 64bit flex_bg sparse_super large_file huge_file dir_nlink extra_isize metadata_csum
Filesystem flags: signed_directory_hash
Default mount options: user_xattr acl
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 2076704
Block count: 8300800
Reserved block count: 415040
Overhead clusters: 175418
Free blocks: 5784259
Free inodes: 1847947
First block: 0
Block size: 4096
Fragment size: 4096
Group descriptor size: 64
Reserved GDT blocks: 1024
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 8176
Inode blocks per group: 511
Flex block group size: 16
Filesystem created: Fri Aug 11 12:47:54 2023
Last mount time: Fri Aug 11 12:49:43 2023
Last write time: Fri Aug 11 12:49:17 2023
Mount count: 3
Maximum mount count: -1
Last checked: Fri Aug 11 12:47:54 2023
Check interval: 0 ()
Lifetime writes: 10 GB
Reserved blocks uid: 0 (user root)
Reserved blocks gid: 0 (group root)
First inode: 11
Inode size: 256
Required extra isize: 32
Desired extra isize: 32
Journal inode: 8
First orphan inode: 1182841
Default directory hash: half_md4
Journal backup: inode blocks
Checksum type: crc32c
Checksum: 0xf8820153
Journal features: journal_incompat_revoke journal_64bit journal_checksum_v3
Total journal size: 128M
Total journal blocks: 32768
Max transaction length: 32768
Fast commit length: 0
Journal sequence: 0x00003ac6
Journal start: 27072
Journal checksum type: crc32c
Journal checksum: 0xddcc0ce0