== sanity test 421c: rm by fid against hardlinked files == 17:32:16 (1786743136)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.11 seconds: 28.01 ops/second
total: 180 link in 3.60 seconds: 50.03 ops/second