== sanity test 421c: rm by fid against hardlinked files == 14:40:00 (1786819200)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.20 seconds: 15.16 ops/second
total: 180 link in 2.95 seconds: 61.06 ops/second