== sanity test 421d: rmfid en masse ====================== 18:08:03 (1789682883)
striped dir -i1 -c2 -H fnv_1a_64  /mnt/lustre/d421d.sanity
 - open/close 2667 (time 1789682895.71 total 10.00 last 266.63)
total: 4097 open/close in 15.51 seconds: 264.18 ops/second