== sanity test 421d: rmfid en masse ====================== 18:01:33 (1787868093)
striped dir -i1 -c2 -H crush  /mnt/lustre/d421d.sanity
 - open/close 778 (time 1787868108.39 total 10.01 last 77.75)
 - open/close 1433 (time 1787868118.40 total 20.02 last 65.44)
 - open/close 2161 (time 1787868128.40 total 30.02 last 72.75)
 - open/close 2877 (time 1787868138.42 total 40.03 last 71.51)
 - open/close 3477 (time 1787868148.42 total 50.04 last 60.00)
total: 4097 open/close in 57.50 seconds: 71.25 ops/second