== sanity test 421c: rm by fid against hardlinked files == 04:13:14 (1789373594)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.17 seconds: 18.05 ops/second
total: 180 link in 3.04 seconds: 59.16 ops/second