== sanity test 421c: rm by fid against hardlinked files == 09:02:07 (1786971727)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.12 seconds: 24.32 ops/second
total: 180 link in 2.90 seconds: 62.13 ops/second