== sanity test 421c: rm by fid against hardlinked files == 10:57:53 (1787065073)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.04 seconds: 68.62 ops/second
total: 180 link in 0.65 seconds: 275.78 ops/second