== sanity test 421c: rm by fid against hardlinked files == 22:14:00 (1778292840)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.05 seconds: 62.22 ops/second
total: 180 link in 0.66 seconds: 274.45 ops/second