== sanity test 421c: rm by fid against hardlinked files == 21:27:29 (1788571649)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.09 seconds: 34.84 ops/second
total: 180 link in 4.85 seconds: 37.11 ops/second