== sanity test 421c: rm by fid against hardlinked files == 04:34:24 (1787042064)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.08 seconds: 36.45 ops/second
total: 180 link in 1.60 seconds: 112.46 ops/second