== sanity test 421c: rm by fid against hardlinked files == 19:18:38 (1780528718)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.08 seconds: 39.16 ops/second
total: 180 link in 1.18 seconds: 152.52 ops/second