== sanity test 421c: rm by fid against hardlinked files == 19:03:22 (1788649402)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.14 seconds: 20.72 ops/second
total: 180 link in 2.92 seconds: 61.58 ops/second