== sanity test 421c: rm by fid against hardlinked files == 18:18:14 (1788646694)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.14 seconds: 21.10 ops/second
total: 180 link in 3.24 seconds: 55.60 ops/second