== sanity test 421c: rm by fid against hardlinked files == 13:03:59 (1782493439)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.12 seconds: 25.27 ops/second
total: 180 link in 3.34 seconds: 53.94 ops/second