== sanity test 421d: rmfid en masse ====================== 22:27:25 (1787452045)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 808 (time 1787452061.44 total 10.00 last 80.77)
 - open/close 1526 (time 1787452071.44 total 20.01 last 71.78)
 - open/close 2421 (time 1787452081.45 total 30.02 last 89.42)
 - open/close 3284 (time 1787452091.46 total 40.03 last 86.19)
total: 4097 open/close in 49.85 seconds: 82.18 ops/second