== sanity test 421c: rm by fid against hardlinked files == 07:31:16 (1789126276)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.17 seconds: 17.22 ops/second
total: 180 link in 3.26 seconds: 55.22 ops/second