== sanity test 421c: rm by fid against hardlinked files == 04:14:07 (1787559247)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.17 seconds: 18.04 ops/second
total: 180 link in 2.95 seconds: 61.12 ops/second