== sanity test 421c: rm by fid against hardlinked files == 00:34:54 (1788755694)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.20 seconds: 15.24 ops/second
total: 180 link in 3.60 seconds: 49.99 ops/second