== sanity test 421c: rm by fid against hardlinked files == 18:41:47 (1776206507)
striped dir -i1 -c2 -H crush /mnt/lustre/d421c.sanity
total: 3 open/close in 0.08 seconds: 35.46 ops/second
total: 180 link in 2.40 seconds: 75.01 ops/second