CPU informix
Posted in 2012
Topics: Server Administration
how to configure CPU with informix. For example, if i have 1 CPU with 4 cores and i want to assign only 2 cores. What is the correct parameter on onconfig file for this? Thank you for your answers.
See the vpclass entry for class cpu in the onconfig file. Art Sent from my Galaxy S®IIILICU GARCIA <licu99@gmail.com> wrote:how to configure CPU with informix. For example, if i have 1 CPU with 4 cores and i want to assign only 2 cores. What is the correct parameter on onconfig file for this? Thank you for your answers. ******************************************************************************* Forum Note: Use "Reply" to post a response in the discussion forum.
Case: Sparc 4 processor. mpstat CPU minf mjf xcal intr ithr csw icsw migr smtx srw syscl usr sys wt idl 0 45 0 59 1367 316 623 7 40 15 0 748 3 2 0 95 2 14 0 28 333 54 603 50 26 22 0 1674 17 4 0 79 16 39 0 56 219 84 628 8 37 16 0 733 5 2 0 94 18 39 0 47 251 162 571 7 40 23 0 691 4 2 0 95 CPU are numbered 0,2,16,18 onconfig file: VPCLASS cpu,num=3,noage,aff=2-18 Dedicates three processors (2,16,18) to Informix. Best regards. El lun, 27-08-2012 a las 15:58 -0400, LICU GARCIA escribió: > how to configure CPU with informix. For example, if i have 1 CPU with 4 cores > and i want to assign only 2 cores. > What is the correct parameter on onconfig file for this? > > Thank you for your answers. > > > ******************************************************************************* > Forum Note: Use "Reply" to post a response in the discussion forum. >
Depending on the version of IDS that you are using, you can use
NUMCPUVPS x for the previous versions (prior to version 9)
or
VPCLASS cpu,num=x,noage for the latest versions starting IDS 9 (x is
the number of CPU VPS that you want to configure)
Note: you also have other optional parameters for the VPCLASS parameters
You can also add CPU VPS online if you want using the onmode command.
Cordialement, Regards,
Khaled Bentebal
Directeur Général - ConsultiX
Président UGIF - User Group Informix France
IIUG - Board of Directors
Tél: 33 (0) 1 39 12 18 00
Fax: 33 (0) 1 39 12 18 18
Mobile: 33 (0) 6 07 78 41 97
Email: khaled.bentebal@consult-ix.fr
Site Web: www.consult-ix.fr
Le 27/08/12 21:58, LICU GARCIA a écrit :
> how to configure CPU with informix. For example, if i have 1 CPU with 4 cores
> and i want to assign only 2 cores.
> What is the correct parameter on onconfig file for this?
>
> Thank you for your answers.
>
>
>
*******************************************************************************
> Forum Note: Use "Reply" to post a response in the discussion forum.
>
>
Thank you very much. Now I understand how to configure the CPU.