== sanity test 421c: rm by fid against hardlinked files == 19:12:09 (1781305929)
striped dir -i1 -c2 -H crush /mnt/lustre/d421c.sanity
total: 3 open/close in 0.10 seconds: 28.74 ops/second
total: 180 link in 2.41 seconds: 74.79 ops/second