== sanity test 421c: rm by fid against hardlinked files == 22:16:30 (1786760190)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.12 seconds: 24.64 ops/second
total: 180 link in 3.21 seconds: 56.02 ops/second