== sanity test 421c: rm by fid against hardlinked files == 22:55:04 (1746154504)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421c.sanity
total: 3 open/close in 0.07 seconds: 42.32 ops/second
total: 180 link in 1.84 seconds: 97.60 ops/second