== sanity test 421c: rm by fid against hardlinked files == 08:15:35 (1779106535)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.12 seconds: 24.91 ops/second
total: 180 link in 4.44 seconds: 40.54 ops/second