== sanity test 421c: rm by fid against hardlinked files == 21:22:17 (1746148937)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421c.sanity
total: 3 open/close in 0.08 seconds: 36.48 ops/second
total: 180 link in 2.26 seconds: 79.82 ops/second