== sanity test 421c: rm by fid against hardlinked files == 15:09:08 (1788980948)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.16 seconds: 18.31 ops/second
total: 180 link in 3.32 seconds: 54.28 ops/second