Increasing the maxuprc

[Madhava Rao Lakkaniki]

Hello,

I have not able to increase the maxuprc kernel parameter from 3686 to 3687, as recommended by Oracle 10g upgrade. I have followed the below formula.

MAXUPRC = ((NPROC*9)/10) = 3686 where NPROC is 4096.
But oracle requires 3687 as maxuprc.

Please advise.
Thanks for your help.

Rao

[Patrick Wallek]

If you go through SAM, just delete the formula and enter the value you want in the field.

Then regenerate the kernel and reboot.

[James R. Ferguson]

Hi Rao:

You need to increase the value of 'nproc' which is the absolute maximum number of processes system wide.

'maxuproc' must be less than 'nproc'. Hence the reason for your inability to change it.

Regards!

...JRF...

[Adisuria Wangsadinata_1]

Hi Rao,

Good day to you !
You need to put NPROC with 4097 to make the maxuprc become 3687. Just use SAM to change this kernel value and you need to reboot the system to get your system affected with the new kernel value.

Or you just remove the formula and change it with the 3687.

If you have a problem while you increase the value, please post the error message and I will try my best to help you solve the problem.

Cheers,
AW

[Shameer.V.A]

Hi Madhav,
Please go through the following thread.

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=992328

Hope this will help you,

Regards,

Shameer

[Sivakumar TS]

Hi,

I suggest you increase the NPROC value so that all corresponding values/parameters gets increased.

otherwise you can got SAM and remove the Formula and give the absolute value of

With Regards,

Siva.

[Yogeeraj_1 · Accepted solution]

hi rao,

i had the same problem and use the following formula:

(((NPROC*9)/10)+1)

easy workaround

kind regards
yogeeraj

[Madhava Rao Lakkaniki]

Thanks for everyone.
I will follow the workaround suggested by Yogeeraj.

Rao

[Simon Wickham_6]

Hi Rao,

If you are running H-UX 11.11 then maxuprc is dynamic and can be changed.

Regards,
Simon