== sanity test 421c: rm by fid against hardlinked files == 10:40:42 (1761316842)
striped dir -i1 -c2 -H crush /mnt/lustre/d421c.sanity
total: 3 open/close in 0.05 seconds: 56.38 ops/second
total: 180 link in 2.51 seconds: 71.68 ops/second