== sanity test 421c: rm by fid against hardlinked files == 19:55:21 (1736988921)
striped dir -i1 -c2 -H crush /mnt/lustre/d421c.sanity
total: 3 open/close in 0.02 seconds: 129.78 ops/second
total: 180 link in 0.53 seconds: 339.13 ops/second