== sanity test 421c: rm by fid against hardlinked files == 02:27:20 (1788676040)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.15 seconds: 19.59 ops/second
total: 180 link in 3.57 seconds: 50.42 ops/second