== sanity test 421c: rm by fid against hardlinked files == 21:16:17 (1718932577)
striped dir -i1 -c2 -H crush /mnt/lustre/d421c.sanity
total: 3 open/close in 0.01 seconds: 243.51 ops/second
total: 180 link in 0.32 seconds: 565.56 ops/second