dumpe2fs - ubuntu204_storpool
dumpe2fs 1.45.5 (07-Jan-2020)
Filesystem volume name: cloudimg-rootfs
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: 12902400
Block count: 26185979
Reserved block count: 0
Free blocks: 25101966
Free inodes: 12828941
First block: 0
Block size: 4096
Fragment size: 4096
Group descriptor size: 64
Reserved GDT blocks: 243
Blocks per group: 32768
Fragments per group: 32768
Inodes per group: 16128
Inode blocks per group: 1008
Flex block group size: 16
Filesystem created: Thu Nov 5 21:48:13 2020
Last mount time: Wed Mar 17 10:51:27 2021
Last write time: Mon Nov 9 11:55:56 2020
Mount count: 6
Maximum mount count: -1
Last checked: Thu Nov 5 21:48:13 2020
Check interval: 0 ()
Lifetime writes: 2018 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: 1876
Default directory hash: half_md4
Journal backup: inode blocks
Checksum type: crc32c
Checksum: 0x770188bd
Journal features: journal_incompat_revoke journal_64bit journal_checksum_v3
Journal size: 64M
Journal length: 16384
Journal sequence: 0x00ab9bb9
Journal start: 7665
Journal checksum type: crc32c
Journal checksum: 0x54594d71