== sanity test 421c: rm by fid against hardlinked files == 11:43:29 (1786376609)
striped dir -i1 -c2 -H crush2  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.11 seconds: 27.85 ops/second
total: 180 link in 2.48 seconds: 72.60 ops/second