== sanity test 421c: rm by fid against hardlinked files == 00:12:46 (1761106366)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421c.sanity
total: 3 open/close in 0.05 seconds: 57.84 ops/second
total: 180 link in 0.96 seconds: 188.14 ops/second