== sanity test 421c: rm by fid against hardlinked files == 07:52:23 (1786017143)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.22 seconds: 13.40 ops/second
total: 180 link in 4.98 seconds: 36.12 ops/second