== sanity test 421c: rm by fid against hardlinked files == 13:35:54 (1780335354)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.23 seconds: 13.03 ops/second
total: 180 link in 3.44 seconds: 52.37 ops/second