== sanity test 421c: rm by fid against hardlinked files == 17:53:45 (1787349225)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.28 seconds: 10.91 ops/second
total: 180 link in 3.50 seconds: 51.44 ops/second