== sanity test 421c: rm by fid against hardlinked files == 01:12:45 (1787893965)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.27 seconds: 11.06 ops/second
total: 180 link in 5.67 seconds: 31.74 ops/second