== sanity test 421c: rm by fid against hardlinked files == 15:48:46 (1790106526)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.18 seconds: 16.61 ops/second
total: 180 link in 2.71 seconds: 66.35 ops/second