== sanity test 421c: rm by fid against hardlinked files == 22:02:43 (1789437763)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.09 seconds: 33.20 ops/second
total: 180 link in 2.58 seconds: 69.67 ops/second