== sanity test 421c: rm by fid against hardlinked files == 01:39:42 (1787377182)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.19 seconds: 15.50 ops/second
total: 180 link in 3.76 seconds: 47.86 ops/second