== sanity test 421c: rm by fid against hardlinked files == 15:38:17 (1787859497)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.14 seconds: 21.23 ops/second
total: 180 link in 3.06 seconds: 58.79 ops/second