dumpe2fs - ADATA SU630

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dumpe2fs 1.46.5 (30-Dec-2021)
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:              27541504
Block count:              110134528
Reserved block count:     5506726
Overhead clusters:        2009616
Free blocks:              101049897
Free inodes:              27066489
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 Jan  9 10:58:09 2024
Last mount time:          Fri Mar 15 12:35:18 2024
Last write time:          Sat Mar 16 15:35:46 2024
Mount count:              31
Maximum mount count:      -1
Last checked:             Tue Jan  9 10:58:09 2024
Check interval:           0 ()
Lifetime writes:          1186 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:       11010494
Default directory hash:   half_md4
Journal backup:           inode blocks
Checksum type:            crc32c
Checksum:                 0x31276dce
Journal features:         journal_incompat_revoke journal_64bit journal_checksum_v3
Total journal size:       1024M
Total journal blocks:     262144
Max transaction length:   262144
Fast commit length:       0
Journal sequence:         0x0009a771
Journal start:            75723
Journal checksum type:    crc32c
Journal checksum:         0x72eab5c0

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