== sanity test 421c: rm by fid against hardlinked files == 08:16:01 (1789128961)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.14 seconds: 20.87 ops/second
total: 180 link in 4.06 seconds: 44.33 ops/second