== sanity test 421c: rm by fid against hardlinked files == 12:27:49 (1788539269)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.07 seconds: 45.37 ops/second
total: 180 link in 3.87 seconds: 46.57 ops/second