dumpe2fs - ramspeed_phoronixResult_g.n4.medium_Ubuntu18.04_ption
dumpe2fs 1.44.1 (24-Mar-2018)
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: 2621440
Block count: 10485248
Reserved block count: 524262
Free blocks: 8863018
Free inodes: 2510041
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 Nov 26 10:28:41 2019
Last mount time: Thu Nov 25 13:38:11 2021
Last write time: Thu Nov 25 13:38:11 2021
Mount count: 26
Maximum mount count: -1
Last checked: Tue Nov 26 10:28:41 2019
Check interval: 0 ()
Lifetime writes: 35 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: 1310735
Default directory hash: half_md4
Journal backup: inode blocks
Checksum type: crc32c
Checksum: 0xc5ffd513
Journal features: journal_incompat_revoke journal_64bit journal_checksum_v3
Journal size: 256M
Journal length: 65536
Journal sequence: 0x0001329f
Journal start: 1
Journal checksum type: crc32c
Journal checksum: 0x9f1b23d7