== sanity test 421c: rm by fid against hardlinked files == 09:33:47 (1786196027)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.04 seconds: 66.83 ops/second
total: 180 link in 0.63 seconds: 284.38 ops/second