== sanity test 421c: rm by fid against hardlinked files == 16:39:11 (1780000751)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.17 seconds: 18.08 ops/second
total: 180 link in 2.83 seconds: 63.61 ops/second