== sanity test 421c: rm by fid against hardlinked files == 10:12:25 (1742911945)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421c.sanity
total: 3 open/close in 0.06 seconds: 53.78 ops/second
total: 180 link in 0.92 seconds: 195.23 ops/second