== sanity test 421c: rm by fid against hardlinked files == 23:57:37 (1782619057)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421c.sanity
total: 3 open/close in 0.15 seconds: 20.19 ops/second
total: 180 link in 3.65 seconds: 49.32 ops/second