== sanity test 421c: rm by fid against hardlinked files == 01:07:35 (1789189655)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.03 seconds: 91.27 ops/second
total: 180 link in 0.63 seconds: 287.16 ops/second