== sanity test 421c: rm by fid against hardlinked files == 01:31:07 (1786426267)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.13 seconds: 23.67 ops/second
total: 180 link in 3.43 seconds: 52.47 ops/second