== sanity test 421c: rm by fid against hardlinked files == 20:27:58 (1787704078)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.20 seconds: 14.91 ops/second
total: 180 link in 3.38 seconds: 53.26 ops/second