Is there a way to modify the work queue. My understanding from below comment from the guide is, the maximum in flight IO requests for an SD is 2000.
I am looking for an option to control this. Any suggestions?
"Vdbench generates I/O workloads by sending new I/O requests to a volume's (SD) internal work
queue. This work queue has a maximum queue depth of 2000 per SD."
Scenario : I would like to generate a workload where the outstanding I/O for an SD in not more than 4, 8 and so on.
If you use threads, it more like a concurrent IO. Would like to achieve the above scenario with out concurrent IO.