== sanity test 421c: rm by fid against hardlinked files == 13:30:25 (1790789425)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.11 seconds: 26.92 ops/second
total: 180 link in 3.48 seconds: 51.75 ops/second