== sanity test 421c: rm by fid against hardlinked files == 02:34:00 (1786948440)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.19 seconds: 16.11 ops/second
total: 180 link in 3.27 seconds: 55.12 ops/second