== sanity test 421c: rm by fid against hardlinked files == 10:19:02 (1775225942)
striped dir -i1 -c2 -H crush /mnt/lustre/d421c.sanity
total: 3 open/close in 0.05 seconds: 61.33 ops/second
total: 180 link in 0.92 seconds: 194.63 ops/second