== sanity test 421c: rm by fid against hardlinked files == 12:27:39 (1779985659)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421c.sanity
total: 3 open/close in 0.10 seconds: 29.92 ops/second
total: 180 link in 3.59 seconds: 50.20 ops/second