== sanity test 421c: rm by fid against hardlinked files == 05:39:03 (1787477943)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.19 seconds: 16.12 ops/second
total: 180 link in 4.27 seconds: 42.20 ops/second