ORION 執行結束會輸出5個檔案:
● <testname>_summary.txt - Summary of the input parameters along with min. small latency, max large MBPS and/or max.small IOPS.
● <testname>_mbps.csv - Performanceresults of large IOs in MBPS(輸送量)
● <testname>_iops.csv - Performanceresults of small IOs in IOPS(每秒IO次數)
● <testname>_lat.csv - Latency of smallIOs(回應時間)
● <testname>_tradeoff.csv - Shows largeMBPS / small IOPS combinations that can be achieved at certain small latencies
● <testname>_trace.txt - Extended,unprocessed output(跟蹤資訊,最詳細的資料)
㈣ 三個強制參數
運行ORAION必須包含run,testname,num_disks 三個參數
● run
Type of workload to run(simple, normal, advanced)
simple - tests random 8K small IOs at various loads,then random 1M largeIOs at various loads.
normal - tests combinations of random8K small IOs and random 1M large IOs
advanced - run theworkload specified by the user using optional parameters
● testname Name of the test run
● num_disks Number of disks (physicalspindles)