== sanity test complete, duration 31 sec ============================================================= 14:20:26 (1548926426)
rm: cannot remove '/mnt/lustre/d60g.sanity': Directory not empty
sanity : @@@@@@ FAIL: remove sub-test dirs failed

this is because 60g left d60g.sanity in inconsistent state:
striped directory creation failed to create one stripe, then failed to remove direntry (due to same OBD_FAIL_OSD_TXN_START).
when final rmdir fails to load inode with:
LustreError: 25350:0:(llite_lib.c:2414:ll_prep_inode()) new_inode -fatal: rc -2

I'm not sure what would be a correct approach here as in the fields we'd suggest to run LFSCK. probably we should use something like lctl rmdir .. to cleanup after 60g?