== sanity test 421c: rm by fid against hardlinked files == 23:54:10 (1787716450)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.20 seconds: 14.68 ops/second
total: 180 link in 5.23 seconds: 34.45 ops/second