== sanity test 421c: rm by fid against hardlinked files == 21:20:55 (1777425655)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421c.sanity
total: 3 open/close in 0.04 seconds: 71.23 ops/second
total: 180 link in 0.61 seconds: 295.19 ops/second