== sanity test 421c: rm by fid against hardlinked files == 18:45:40 (1777589140)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.09 seconds: 34.71 ops/second
total: 180 link in 1.95 seconds: 92.51 ops/second