== sanity test 421c: rm by fid against hardlinked files == 06:49:33 (1765108173)
striped dir -i1 -c2 -H crush2 /mnt/lustre/d421c.sanity
total: 3 open/close in 0.13 seconds: 23.59 ops/second
total: 180 link in 4.43 seconds: 40.66 ops/second