I ran the test and this was the result:
Phase 1 - find and verify superblock...
- block cache size set to 544656 entries
Phase 2 - using internal log
- zero log...
zero_log: head block 127307 tail block 127290
ALERT: The filesystem has valuable metadata changes in a log which is being
ignored because the -n option was used. Expect spurious inconsistencies
which may be resolved by first mounting the filesystem to replay the log.
- scan filesystem freespace and inode maps...
agi unlinked bucket 63 is 8831 in ag 0 (inode=8831)
sb_ifree 2069, counted 2070
sb_fdblocks 205844696, counted 206825776
- found root inode chunk
Phase 3 - for each AG...
- scan (but don't clear) agi unlinked lists...
- process known inodes and perform inode discovery...
- agno = 0
data fork in ino 117471321 claims free block 15577142
- agno = 1
- agno = 2
- agno = 3
- agno = 4
- agno = 5
- agno = 6
- agno = 7
- agno = 8
- agno = 9
- agno = 10
- agno = 11
- agno = 12
- agno = 13
- agno = 14
- agno = 15
- process newly discovered inodes...
Phase 4 - check for duplicate blocks...
- setting up duplicate extent list...
- check for inodes claiming duplicate blocks...
- agno = 0
- agno = 2
- agno = 1
- agno = 3
- agno = 4
- agno = 5
- agno = 6
- agno = 7
- agno = 8
- agno = 9
- agno = 10
- agno = 11
- agno = 12
- agno = 13
- agno = 14
- agno = 15
No modify flag set, skipping phase 5
Phase 6 - check inode connectivity...
- traversing filesystem ...
- agno = 0
- agno = 1
- agno = 2
- agno = 3
- agno = 4
- agno = 5
- agno = 6
- agno = 7
- agno = 8
- agno = 9
- agno = 10
- agno = 11
- agno = 12
- agno = 13
- agno = 14
- agno = 15
- traversal finished ...
- moving disconnected inodes to lost+found ...
disconnected inode 8831, would move to lost+found
Phase 7 - verify link counts...
would have reset inode 8831 nlinks from 0 to 1
Maximum metadata LSN (20:127391) is ahead of log (20:127307).
Would format log to cycle 23.
No modify flag set, skipping filesystem flush and exiting.
XFS_REPAIR Summary Thu Jun 11 10:42:02 2020
Phase Start End Duration
Phase 1: 06/11 10:41:54 06/11 10:41:54
Phase 2: 06/11 10:41:54 06/11 10:41:55 1 second
Phase 3: 06/11 10:41:55 06/11 10:41:59 4 seconds
Phase 4: 06/11 10:41:59 06/11 10:41:59
Phase 5: Skipped
Phase 6: 06/11 10:41:59 06/11 10:42:02 3 seconds
Phase 7: 06/11 10:42:02 06/11 10:42:02
Total run time: 8 seconds
It seems to indicate that I need to mount the disk to resolve the issues