== sanity test 421c: rm by fid against hardlinked files == 00:15:22 (1788840922)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.14 seconds: 20.70 ops/second
total: 180 link in 4.00 seconds: 44.97 ops/second