== sanity test 421c: rm by fid against hardlinked files == 17:28:13 (1760131693)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421c.sanity
total: 3 open/close in 0.04 seconds: 81.79 ops/second
total: 180 link in 0.49 seconds: 365.26 ops/second