== sanity test 421c: rm by fid against hardlinked files == 19:37:34 (1781221054)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.13 seconds: 22.57 ops/second
total: 180 link in 3.95 seconds: 45.58 ops/second