== sanity test 421c: rm by fid against hardlinked files == 16:10:09 (1785787809)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.21 seconds: 14.61 ops/second
total: 180 link in 5.64 seconds: 31.89 ops/second