== sanity test 421c: rm by fid against hardlinked files == 10:41:58 (1773240118)
striped dir -i1 -c2 -H crush /mnt/lustre/d421c.sanity
total: 3 open/close in 0.03 seconds: 95.07 ops/second
total: 180 link in 0.50 seconds: 359.62 ops/second