tune2fs 1.43.5 (04-Aug-2017)
Filesystem volume name:   <none>
Last mounted on:          /media/user/11828f6f-0a0f-43b6-9985-1a87a0dbf845
Filesystem UUID:          11828f6f-0a0f-43b6-9985-1a87a0dbf845
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      has_journal ext_attr resize_inode dir_index filetype extent flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize
Filesystem flags:         signed_directory_hash 
Default mount options:    user_xattr acl
Filesystem state:         clean with errors
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              14213120
Block count:              56832000
Reserved block count:     2841600
Free blocks:              13445494
Free inodes:              14131557
First block:              0
Block size:               4096
Fragment size:            4096
Reserved GDT blocks:      1010
Blocks per group:         32768
Fragments per group:      32768
Inodes per group:         8192
Inode blocks per group:   512
RAID stride:              32743
Flex block group size:    16
Filesystem created:       Fri Apr 28 22:49:21 2017
Last mount time:          Fri Oct 13 14:42:26 2017
Last write time:          Fri Oct 13 15:36:16 2017
Mount count:              11
Maximum mount count:      -1
Last checked:             Sun Oct  8 02:14:23 2017
Check interval:           0 (<none>)
Lifetime writes:          668 GB
Reserved blocks uid:      0 (user root)
Reserved blocks gid:      0 (group root)
First inode:              11
Inode size:	          256
Required extra isize:     28
Desired extra isize:      28
Journal inode:            8
Default directory hash:   half_md4
Directory Hash Seed:      c31d4ba8-2450-431f-bf17-7d5272d8457d
Journal backup:           inode blocks
FS Error count:           1
First error time:         Wed Oct 11 16:00:26 2017
First error function:     __ext4_get_inode_loc
First error line #:       4570
First error inode #:      1573342
First error block #:      6291517
Last error time:          Wed Oct 11 16:00:26 2017
Last error function:      __ext4_get_inode_loc
Last error line #:        4570
Last error inode #:       1573342
Last error block #:       6291517