== sanity test 421c: rm by fid against hardlinked files == 21:21:01 (1777425661)
striped dir -i1 -c2 -H crush /mnt/lustre/d421c.sanity
total: 3 open/close in 0.03 seconds: 92.88 ops/second
total: 180 link in 0.56 seconds: 322.25 ops/second