== sanity test 421c: rm by fid against hardlinked files == 11:05:55 (1787324755)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.18 seconds: 16.96 ops/second
total: 180 link in 3.43 seconds: 52.43 ops/second