== sanity test 421c: rm by fid against hardlinked files == 21:59:52 (1788746392)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.18 seconds: 16.78 ops/second
total: 180 link in 3.36 seconds: 53.59 ops/second