== sanity test 421c: rm by fid against hardlinked files == 05:02:48 (1787130168)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.09 seconds: 33.40 ops/second
total: 180 link in 3.48 seconds: 51.78 ops/second