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How to enable AIO on HP-UX FOR Oracle

xiongye_2
Occasional Advisor

How to enable AIO on HP-UX FOR Oracle

I use sam--> Kernel Configuration
->Drivers->asyncdsk find its state is out

I use sam -> Kernel Configuration
->Configurable Parameters->max_async_ports
and find the current value is 50

I use sqlplus sys/passwd
show parameter DISK_ASYNCH_IO it is true already.
Should I configure AIO?



xysco
2 REPLIES
Scott Van Kalken
Esteemed Contributor

Re: How to enable AIO on HP-UX FOR Oracle

Oracle is using async i/o but hpux isn't. I've never really seen a need for it myself on the OS level, but you never know.

T G Manikandan
Honored Contributor

Re: How to enable AIO on HP-UX FOR Oracle