== sanity test 421c: rm by fid against hardlinked files == 22:47:43 (1789526863)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.05 seconds: 57.44 ops/second
total: 180 link in 1.39 seconds: 129.84 ops/second