== sanity test 421c: rm by fid against hardlinked files == 01:59:53 (1783144793)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.06 seconds: 53.88 ops/second
total: 180 link in 1.14 seconds: 157.70 ops/second