== sanity test 421c: rm by fid against hardlinked files == 03:45:20 (1788853520)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.07 seconds: 43.50 ops/second
total: 180 link in 2.81 seconds: 64.12 ops/second