== sanity test 421c: rm by fid against hardlinked files == 07:38:37 (1789990717)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.04 seconds: 75.35 ops/second
total: 180 link in 0.61 seconds: 293.74 ops/second