== sanity test 421c: rm by fid against hardlinked files == 05:22:41 (1788945761)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.14 seconds: 21.46 ops/second
total: 180 link in 3.03 seconds: 59.41 ops/second