e2fsck 1.42.13.x6 (01-Mar-2018)
Warning: skipping journal recovery because doing a read-only filesystem check.
One or more block group descriptor checksums are invalid.  Fix? no

Group descriptor 23024 checksum is 0x0171, should be 0x91b0.  IGNORED.
Pass 1: Checking inodes, blocks, and sizes
Deleted inode 754453337 has zero dtime.  Fix? no

Deleted inode 754453356 has zero dtime.  Fix? no

Deleted inode 754453358 has zero dtime.  Fix? no

Deleted inode 754453372 has zero dtime.  Fix? no

Deleted inode 754453394 has zero dtime.  Fix? no

Deleted inode 754453409 has zero dtime.  Fix? no

Deleted inode 754453439 has zero dtime.  Fix? no

Deleted inode 754453536 has zero dtime.  Fix? no

Deleted inode 754453551 has zero dtime.  Fix? no

Deleted inode 754453552 has zero dtime.  Fix? no

Deleted inode 754453553 has zero dtime.  Fix? no

Deleted inode 754453579 has zero dtime.  Fix? no

Deleted inode 754453580 has zero dtime.  Fix? no

Deleted inode 754453600 has zero dtime.  Fix? no

Deleted inode 754453815 has zero dtime.  Fix? no

Deleted inode 754453824 has zero dtime.  Fix? no

Deleted inode 754453834 has zero dtime.  Fix? no

Deleted inode 754453857 has zero dtime.  Fix? no

Deleted inode 754453869 has zero dtime.  Fix? no

Deleted inode 754453872 has zero dtime.  Fix? no

Deleted inode 754453875 has zero dtime.  Fix? no

Deleted inode 754453880 has zero dtime.  Fix? no

Deleted inode 754453881 has zero dtime.  Fix? no

Deleted inode 754453884 has zero dtime.  Fix? no

Deleted inode 754453885 has zero dtime.  Fix? no

Deleted inode 754453892 has zero dtime.  Fix? no

Deleted inode 754453893 has zero dtime.  Fix? no

Deleted inode 754453897 has zero dtime.  Fix? no

Deleted inode 754453899 has zero dtime.  Fix? no

Deleted inode 754453900 has zero dtime.  Fix? no

Deleted inode 754453906 has zero dtime.  Fix? no

Deleted inode 754453908 has zero dtime.  Fix? no

Deleted inode 754453909 has zero dtime.  Fix? no

Deleted inode 754453925 has zero dtime.  Fix? no

Deleted inode 754453928 has zero dtime.  Fix? no

Deleted inode 754453935 has zero dtime.  Fix? no

Deleted inode 754453937 has zero dtime.  Fix? no

Deleted inode 754453940 has zero dtime.  Fix? no

Deleted inode 754453942 has zero dtime.  Fix? no

Deleted inode 754453947 has zero dtime.  Fix? no

Deleted inode 754453978 has zero dtime.  Fix? no

Deleted inode 754454037 has zero dtime.  Fix? no

Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Unattached inode 863502342
Connect to /lost+found? no

Unattached inode 863502351
Connect to /lost+found? no

Unattached inode 863502358
Connect to /lost+found? no

Unattached inode 863502364
Connect to /lost+found? no

Unattached inode 863502452
Connect to /lost+found? no

Pass 5: Checking group summary information
Free blocks count wrong (423624060, counted=423625319).
Fix? no

Inode bitmap differences:  -754453337 -754453356 -754453358 -754453372 -754453394 -754453409 -754453439 -754453536 -(754453551--754453553) -(754453579--754453580) -754453600 -754453815 -754453824 -754453834 -754453857 -754453869 -754453872 -754453875 -(754453880--754453881) -(754453884--754453885) -(754453892--754453893) -754453897 -(754453899--754453900) -754453906 -(754453908--754453909) -754453925 -754453928 -754453935 -754453937 -754453940 -754453942 -754453947 -754453978 -754454037
Fix? no

Free inodes count wrong for group #23024 (2001, counted=2000).
Fix? no

Free inodes count wrong (1132822121, counted=1132775066).
Fix? no

[QUOTA WARNING] Usage inconsistent for ID 0:actual (116580352, 365) != expected (113901568, 366)
[QUOTA WARNING] Usage inconsistent for ID 502:actual (4337664, 47039) != expected (4337664, 47081)
Update quota info for quota type 0? no

[QUOTA WARNING] Usage inconsistent for ID 0:actual (116580352, 365) != expected (113901568, 366)
[QUOTA WARNING] Usage inconsistent for ID 502:actual (4337664, 47039) != expected (4337664, 47081)
Update quota info for quota type 1? no

[QUOTA WARNING] Usage inconsistent for ID 0:actual (120926208, 47410) != expected (118247424, 47453)
Update quota info for quota type 2? no


fs1-MDT0001: ********** WARNING: Filesystem still has errors **********


         407 inodes used (0.00%, out of 1132822528)
          98 non-contiguous files (24.1%)
           1 non-contiguous directory (0.2%)
             # of inodes with ind/dind/tind blocks: 82/0/0
   284383700 blocks used (40.17%, out of 708007760)
           0 bad blocks
           2 large files

       46229 regular files
        1180 directories
           0 character device files
           0 block device files
           0 fifos
           0 links
           1 symbolic link (1 fast symbolic link)
           0 sockets
------------
       47405 files