NODE A                                             NODE B

in ocfs2_delete_inode
(delete inode with ino 27777 gen 8888)
send delete-vote request to B
(now with cluster lock against
 orphandir and inode 27777)


                                                   inode with ino 27777 is not in memory
                                                   response OK to A.

                                                   read inode 27777 into memory via ocfs2_get_dentry()
                                                   without any cluster lock.


update disk block 27777

unlock against orphandir and inode 27777

creates a new inode ino 27777 gen 8889

                                                   after a long time,
                                                   metalock against inode 27777
                                                      update metadata from disk
                                                         gen 8888 mismatches with 8889
                                                             panic.

