dumpe2fs - fifth
dumpe2fs 1.47.0 (5-Feb-2023)
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 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: 6406144
Block count: 25600000
Reserved block count: 1280000
Overhead clusters: 548395
Free blocks: 16537275
Free inodes: 5472845
First block: 0
Block size: 4096
Fragment size: 4096
Reserved GDT blocks: 1017
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 8192
Inode blocks per group: 512
Flex block group size: 16
Filesystem created: Thu Sep 7 03:29:46 2023
Last mount time: Wed May 8 03:56:07 2024
Last write time: Wed May 8 06:56:16 2024
Mount count: 196
Maximum mount count: -1
Last checked: Thu Sep 7 03:29:46 2023
Check interval: 0 ()
Lifetime writes: 5836 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: 3547522
Default directory hash: half_md4
Journal backup: inode blocks
Checksum type: crc32c
Checksum: 0x4f944c62
Journal features: journal_incompat_revoke journal_checksum_v3
Total journal size: 512M
Total journal blocks: 131072
Max transaction length: 131072
Fast commit length: 0
Journal sequence: 0x0066780e
Journal start: 112476
Journal checksum type: crc32c
Journal checksum: 0x8cdd0749