== sanity test 421c: rm by fid against hardlinked files == 22:54:07 (1781664847)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.04 seconds: 75.16 ops/second
total: 180 link in 0.55 seconds: 330.08 ops/second