== sanity test 421c: rm by fid against hardlinked files == 17:12:24 (1788210744)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.15 seconds: 19.47 ops/second
total: 180 link in 3.44 seconds: 52.38 ops/second