== sanity test 421c: rm by fid against hardlinked files == 09:46:07 (1790689567)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.20 seconds: 14.74 ops/second
total: 180 link in 3.72 seconds: 48.39 ops/second