== sanity-lfsck test 22a: LFSCK can repair unmatched pairs (1) ========================================================== 11:13:41 (1713280421)
#####
The parent_A references the child directory via some name entry,
but the child directory back references another parent_B via its
.. name entry. The parent_B does not exist. Then the namespace
LFSCK will repair the child directory's .. name entry.
#####
Inject failure stub on MDT0 to simulate bad dotdot name entry
The dummy's dotdot name entry references the guard.
fail_loc=0x161e
fail_loc=0
Trigger namespace LFSCK to repair unmatched pairs
Started LFSCK on the device lustre-MDT0000: scrub namespace
'ls' should success after namespace LFSCK repairing