== sanity test 421c: rm by fid against hardlinked files == 23:53:59 (1784087639)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.04 seconds: 84.16 ops/second
total: 180 link in 0.66 seconds: 274.22 ops/second