== sanity test 421c: rm by fid against hardlinked files == 04:40:52 (1780389652)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.05 seconds: 62.63 ops/second
total: 180 link in 0.63 seconds: 286.44 ops/second