== sanity test 421c: rm by fid against hardlinked files == 13:06:33 (1772474793)
striped dir -i1 -c2 -H crush /mnt/lustre/d421c.sanity
total: 3 open/close in 0.09 seconds: 34.81 ops/second
total: 180 link in 1.75 seconds: 103.03 ops/second