== sanity test 421c: rm by fid against hardlinked files == 19:25:13 (1746141913)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421c.sanity
total: 3 open/close in 0.10 seconds: 30.31 ops/second
total: 180 link in 2.80 seconds: 64.22 ops/second