== sanity test 421c: rm by fid against hardlinked files == 07:01:59 (1787396519)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.12 seconds: 25.05 ops/second
total: 180 link in 4.31 seconds: 41.73 ops/second