== sanity test 421c: rm by fid against hardlinked files == 12:16:47 (1754410607)
striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d421c.sanity
total: 3 open/close in 0.11 seconds: 27.70 ops/second
total: 180 link in 3.20 seconds: 56.26 ops/second