Joakim Ziegler <joakim at ...> writes: > ... > Failed to optimize directory ... EXT2 directory corrupted > ... Disable dir_index (tune2fs(8)): # tune2fs -O ^dir_index /dev/??? and run (e2fsck(8)): # e2fsck -fD Some more, perhaps unrelated hints: http://lists.lustre.org/pipermail/lustre-discuss/2010-October/014397.html jb