dumpe2fs - test
dumpe2fs 1.45.1 (12-May-2019)
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 sparse_super large_file
Filesystem flags: signed_directory_hash
Default mount options: user_xattr acl
Filesystem state: clean
Errors behavior: Continue
Filesystem OS type: Linux
Inode count: 2441216
Block count: 9764608
Reserved block count: 488230
Free blocks: 8501372
Free inodes: 2295007
First block: 0
Block size: 4096
Fragment size: 4096
Reserved GDT blocks: 1021
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 8192
Inode blocks per group: 512
Filesystem created: Mon Jan 22 17:22:53 2024
Last mount time: Mon Jan 22 17:47:01 2024
Last write time: Mon Jan 22 17:30:45 2024
Mount count: 3
Maximum mount count: -1
Last checked: Mon Jan 22 17:22:53 2024
Check interval: 0 ()
Lifetime writes: 7736 MB
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: 1409188
Default directory hash: half_md4
Journal backup: inode blocks
Journal features: journal_incompat_revoke
Journal size: 256M
Journal length: 65536
Journal sequence: 0x002a1f78
Journal start: 46048