== sanity test 421c: rm by fid against hardlinked files == 07:33:42 (1787916822)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.22 seconds: 13.94 ops/second
total: 180 link in 3.27 seconds: 55.13 ops/second