Hello Gurus,
I was wondering if there is a way user can influence the priority and flags
of STOR_REQUEST_INFO?
Best regards,
Chakri
Hello Gurus,
I was wondering if there is a way user can influence the priority and flags
of STOR_REQUEST_INFO?
Best regards,
Chakri
What you mean is… Can users influence the priority and characteristics of I/O requests, right?
The answer is: Certainly. Some of those characteristics are inherent in the action take by the requesting program, others by options set based on flags set when the handle is opened.
Peter
OSR
@OSRDrivers
Thanks Peter. That’s exactly what I was looking for. So, we could influence
purely by CreateFile parameters?
On a side note, how does the Hypervisor influence these options?
Best regards
Chakri
On Monday, September 29, 2014, wrote:
> What you mean is… Can users influence the priority and characteristics
> of I/O requests, right?
>
> The answer is: Certainly. Some of those characteristics are inherent in
> the action take by the requesting program, others by options set based on
> flags set when the handle is opened.
>
> Peter
> OSR
> @OSRDrivers
>
>
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Well, there are several parameters. If by “purely” you mean “exclusively”, then no… not necessarily.
I have no idea, sorry.
Glad I could help.
Peter
OSR
@OSRDrivers