== sanity test 421c: rm by fid against hardlinked files == 23:06:17 (1790737577)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.25 seconds: 12.03 ops/second
 - link 166 (time 1790737594.27 total 10.12 last 16.41)
total: 180 link in 11.20 seconds: 16.07 ops/second