dumpe2fs - veLinux 2.0 compression benchmarks on ecs.g3a.large instance
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 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: 2592832
Block count: 10436859
Reserved block count: 437290
Overhead clusters: 191086
Free blocks: 9519171
Free inodes: 2492989
First block: 0
Block size: 4096
Fragment size: 4096
Group descriptor size: 64
Reserved GDT blocks: 995
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 8128
Inode blocks per group: 508
Flex block group size: 16
Filesystem created: Fri Jul 26 18:24:10 2024
Last mount time: Wed Nov 6 14:06:42 2024
Last write time: Wed Nov 6 14:06:41 2024
Mount count: 16
Maximum mount count: -1
Last checked: Fri Jul 26 18:24:10 2024
Check interval: 0 ()
Lifetime writes: 24 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: 19
Default directory hash: half_md4
Journal backup: inode blocks
Checksum type: crc32c
Checksum: 0xe812a077
Journal features: journal_incompat_revoke journal_64bit journal_checksum_v3
Total journal size: 64M
Total journal blocks: 16384
Max transaction length: 16384
Fast commit length: 0
Journal sequence: 0x00007b97
Journal start: 9293
Journal checksum type: crc32c
Journal checksum: 0xedea609c