== sanity test 421c: rm by fid against hardlinked files == 17:18:57 (1771971537)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421c.sanity
total: 3 open/close in 0.02 seconds: 178.07 ops/second
total: 180 link in 0.42 seconds: 428.57 ops/second