== sanity test 421c: rm by fid against hardlinked files == 22:37:49 (1767325069)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421c.sanity
total: 3 open/close in 0.04 seconds: 70.85 ops/second
total: 180 link in 1.71 seconds: 105.07 ops/second