fsck.gfs2 -n exited with status code 8
Initializing fsck
Validating resource group index.
Level 1 resource group check: Checking if all rgrp and rindex values are good.
(level 1 failed at block 1 (0x1): Some damage was found; we need to take remedial measures)
Level 2 resource group check: Checking if rindex values may be easily repaired.
The rindex file does not meet our expectations.
(level 2 failed at block 1 (0x1): rindex is unevenly spaced: either gfs1-style or corrupt)
Level 3 resource group check: Calculating where the rgrps should be if evenly spaced.
L3: number of rgs in the index = 2.
L3: number of rgs expected     = 2.
Level 3 didn't work.  Too many discrepancies.
1 out of 1 rgrps (100 percent) did not match what was expected.
(level 3 failed at block 1 (0x1): rindex calculations don't match: uneven rgrp boundaries)
Level 4 resource group check: Trying to rebuild rindex assuming evenly spaced rgrps.
* rgrp 1 at block 0x41 *** DAMAGED ***
L4: number of rgs expected     = 2.
L4: They don't match; either (1) the fs was extended, (2) an odd
L4: rgrp size was used, or (3) we have a corrupt rg index.
The rindex was not repaired.
(level 4 failed at block 1 (0x1): Too many rgrp misses: rgrps must be unevenly spaced)
Level 5 resource group check: Trying to rebuild rindex assuming unevenly spaced rgrps.
* rgrp 1 at block 0x41 *** DAMAGED ***
L5: number of rgs expected     = 2.
L5: They don't match; either (1) the fs was extended, (2) an odd
L5: rgrp size was used, or (3) we have a corrupt rg index.
The rindex was not repaired.
(level 5 failed at block 1 (0x1): Too much damage found: we cannot rebuild this rindex)
Resource group recovery impossible; I can't fix this file system.