== sanity test 421c: rm by fid against hardlinked files == 05:39:23 (1789551563)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.12 seconds: 25.65 ops/second
total: 180 link in 3.17 seconds: 56.72 ops/second