== sanity test 421c: rm by fid against hardlinked files == 00:01:18 (1780459278)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.18 seconds: 16.56 ops/second
total: 180 link in 2.98 seconds: 60.42 ops/second