== sanity test 421c: rm by fid against hardlinked files == 19:42:36 (1736988156)
striped dir -i1 -c2 -H crush /mnt/lustre/d421c.sanity
total: 3 open/close in 0.02 seconds: 199.11 ops/second
total: 180 link in 0.30 seconds: 605.59 ops/second