== sanity test 421d: rmfid en masse ====================== 17:35:56 (1789594556)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421d.sanity
 - open/close 716 (time 1789594571.49 total 10.00 last 71.58)
 - open/close 1455 (time 1789594581.50 total 20.01 last 73.83)
 - open/close 2134 (time 1789594591.50 total 30.02 last 67.86)
 - open/close 2862 (time 1789594601.51 total 40.02 last 72.77)
 - open/close 3582 (time 1789594611.52 total 50.03 last 71.92)
total: 4097 open/close in 58.33 seconds: 70.24 ops/second