== sanity test 421c: rm by fid against hardlinked files == 00:52:00 (1787374320)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.11 seconds: 28.21 ops/second
total: 180 link in 3.43 seconds: 52.55 ops/second