== sanity test 421d: rmfid en masse ====================== 15:49:28 (1788292168)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d421d.sanity
 - open/close 967 (time 1788292182.44 total 10.00 last 96.68)
 - open/close 1877 (time 1788292192.45 total 20.01 last 90.92)
 - open/close 2767 (time 1788292202.45 total 30.01 last 88.99)
 - open/close 3609 (time 1788292212.46 total 40.02 last 84.10)
total: 4097 open/close in 45.82 seconds: 89.41 ops/second