fsck.ocfs2 -n exited with status code 8
fsck.ocfs2 1.8.7
Checking OCFS2 filesystem in /tmp/3509431761.img:
  Label:              <NONE>
  UUID:               B1DE653C5FFC4D88B33B244AAB9EB3E9
  Number of blocks:   0
  Block size:         512
  Number of clusters: 0
  Cluster size:       16384
  Number of slots:    1

journal recovery: Invalid block number while looking up the journal inode for slot 0
fsck encountered unrecoverable errors while replaying the journals and will not continue