== sanity test 421c: rm by fid against hardlinked files == 00:53:39 (1746161619)
striped dir -i1 -c2 -H all_char /mnt/lustre/d421c.sanity
total: 3 open/close in 0.07 seconds: 42.07 ops/second
total: 180 link in 1.94 seconds: 92.93 ops/second