== sanity test 421c: rm by fid against hardlinked files == 19:10:43 (1790982643)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.13 seconds: 23.22 ops/second
total: 180 link in 2.59 seconds: 69.44 ops/second