== sanity test 421c: rm by fid against hardlinked files == 23:26:06 (1789356366)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.04 seconds: 67.38 ops/second
total: 180 link in 0.70 seconds: 257.25 ops/second