== sanity test 421c: rm by fid against hardlinked files == 05:18:37 (1785230317)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.19 seconds: 15.96 ops/second
total: 180 link in 4.01 seconds: 44.92 ops/second