dumpe2fs - 123654
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: 1937712
Block count: 7741696
Reserved block count: 387084
Overhead clusters: 165668
Free blocks: 4500296
Free inodes: 1634588
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: Thu Jan 2 12:47:16 2025
Last mount time: Thu Jan 2 12:57:05 2025
Last write time: Thu Jan 2 12:57:02 2025
Mount count: 3
Maximum mount count: -1
Last checked: Thu Jan 2 12:47:16 2025
Check interval: 0 ()
Lifetime writes: 17 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: 1322078
Default directory hash: half_md4
Journal backup: inode blocks
Checksum type: crc32c
Checksum: 0xf50f99d3
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: 0x000035a9
Journal start: 20985
Journal checksum type: crc32c
Journal checksum: 0xb7119b2d