== sanity test 421c: rm by fid against hardlinked files == 21:42:56 (1782870176)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.07 seconds: 41.04 ops/second
total: 180 link in 1.23 seconds: 146.13 ops/second