== sanity test 421c: rm by fid against hardlinked files == 12:27:09 (1783355229)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.03 seconds: 89.80 ops/second
total: 180 link in 0.60 seconds: 301.87 ops/second