== sanity test 421c: rm by fid against hardlinked files == 03:03:58 (1784703838)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.29 seconds: 10.51 ops/second
total: 180 link in 6.45 seconds: 27.89 ops/second