== sanity test 421c: rm by fid against hardlinked files == 16:21:42 (1780345302)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.03 seconds: 91.04 ops/second
total: 180 link in 0.56 seconds: 320.79 ops/second