== sanity test 421c: rm by fid against hardlinked files == 09:45:25 (1789307125)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.07 seconds: 42.40 ops/second
total: 180 link in 1.98 seconds: 90.77 ops/second