== sanity test 421c: rm by fid against hardlinked files == 05:24:36 (1734690276)
striped dir -i1 -c2 -H crush /mnt/lustre/d421c.sanity
total: 3 open/close in 0.04 seconds: 74.31 ops/second
total: 180 link in 0.72 seconds: 249.84 ops/second