== sanity test 421c: rm by fid against hardlinked files == 17:10:42 (1784409042)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.05 seconds: 66.06 ops/second
total: 180 link in 0.57 seconds: 314.98 ops/second