== sanity test 421c: rm by fid against hardlinked files == 21:04:37 (1763345077)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421c.sanity
total: 3 open/close in 0.15 seconds: 19.61 ops/second
total: 180 link in 2.93 seconds: 61.53 ops/second