[LU-5516] LFSCK 3: repair the lost name entry

Wed, 22 Oct 2014 05:11:09 +0000

If the MDT-object has a linkEA entry that back references a name entry under some parent directory, but such parent directory has no the claimed name entry. On the other hand, the MDT-object's linkEA entries count is not larger than the MDT-object's hard links count. Under such case, it is quite possible that the name entry is lost. Means the object is an orphan. Then the namespace LFSCK should add the name entry back to the namespace according to the linkEA entry.

Whamcloud Community JIRA

[LU-5516] LFSCK 3: repair the lost name entry