== sanity test 421c: rm by fid against hardlinked files == 16:56:29 (1789073789)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.23 seconds: 12.77 ops/second
total: 180 link in 4.30 seconds: 41.89 ops/second