dumpe2fs - AMD Ryzen 9 7950X 16-Core
dumpe2fs 1.47.0 (5-Feb-2023)
Filesystem volume name: var
Last mounted on: /var
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: 2637824
Block count: 10548992
Reserved block count: 527449
Overhead clusters: 243416
Free blocks: 7108679
Free inodes: 2409731
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: 8192
Inode blocks per group: 512
Flex block group size: 16
Filesystem created: Tue Aug 22 21:02:07 2023
Last mount time: Tue Dec 12 08:05:36 2023
Last write time: Wed Dec 13 13:19:07 2023
Mount count: 294
Maximum mount count: -1
Last checked: Tue Aug 22 21:02:07 2023
Check interval: 0 ()
Lifetime writes: 105 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: 402165
Default directory hash: half_md4
Journal backup: inode blocks
Checksum type: crc32c
Checksum: 0xece07485
Journal features: journal_incompat_revoke journal_64bit journal_checksum_v3
Total journal size: 256M
Total journal blocks: 65536
Max transaction length: 65536
Fast commit length: 0
Journal sequence: 0x0001934d
Journal start: 31236
Journal checksum type: crc32c
Journal checksum: 0x9fc071da