== sanity test 421c: rm by fid against hardlinked files == 22:56:12 (1767326172)
striped dir -i1 -c2 -H crush /mnt/lustre/d421c.sanity
total: 3 open/close in 0.04 seconds: 74.97 ops/second
total: 180 link in 0.66 seconds: 273.86 ops/second