VPCLASS parameter
Hi,
We upgraded our IDS engine in HP-UX B.11.11 from version 10.00.FC6 to version
11.70.FC1. There is a parameter that we stumbled on. If you have any insight,
please help.
VPCLASS = ???????????
The server has 4 CPUs, and the old parameters from 10.00.FC6 are:
MULTIPROCESSOR 1 # 0 for single-processor, 1 for multi-processor
NUMCPUVPS 4 # Number of user (cpu) vps
SINGLE_CPU_VP 0 # If non-zero, limit number of cpu vps to one
NOAGE 1 # Process aging
AFF_SPROC 0 # Affinity start processor
AFF_NPROCS 0 # Affinity number of processors
See the Administrator's Reference for a full description of all documented
ONCONFIG variables. That said, VPCLASS has been around since 9.40 and
replaces several other parameters which may finally have been deprecated in
11.50 IB. It replaces NUMCPUVPS, NOAGE, AFF_NPROCS, AFF_SPROC. You can
also use it to replace NUMAIOVPS, the number of poll threads argument in
NETTYPE, and you can configure the numbers of other virtual processors that
you had no control over previously - including user defined VPs for
processing UDTs safely. The syntax is:
VPCLASS <class>,<number>,[noage],[aff=<spec>]
The spec for the aff option is more flexible and powerful than the older
AFF_* parameters. You can specify a list of processor numbers, a range of
processor nummbers - with or without an increment other than 1 - or
combinations or these. To mimic what you have now, for the CPU VPs:
VPCLASS cpu,4,noage
Art
Art S. Kagel
Advanced DataTools (www.advancedatatools.com)
IIUG Board of Directors (art@iiug.org)
Blog: http://informix-myview.blogspot.com/
Disclaimer: Please keep in mind that my own opinions are my own opinions and
do not reflect on my employer, Advanced DataTools, the IIUG, nor any other
organization with which I am associated either explicitly, implicitly, or by
inference. Neither do those opinions reflect those of other individuals
affiliated with any entity with which I am affiliated nor those of the
entities themselves.
On Wed, Jan 12, 2011 at 9:47 AM, TRI TRINH <tri_trinh@hotmail.com> wrote:
> Hi,
>
> We upgraded our IDS engine in HP-UX B.11.11 from version 10.00.FC6 to
> version
> 11.70.FC1. There is a parameter that we stumbled on. If you have any
> insight,
> please help.
>
> VPCLASS = ???????????>
> The server has 4 CPUs, and the old parameters from 10.00.FC6 are:
> MULTIPROCESSOR 1 # 0 for single-processor, 1 for multi-processor
> NUMCPUVPS 4 # Number of user (cpu) vps
> SINGLE_CPU_VP 0 # If non-zero, limit number of cpu vps to one
>
> NOAGE 1 # Process aging
> AFF_SPROC 0 # Affinity start processor
> AFF_NPROCS 0 # Affinity number of processors>
>
>
>
*******************************************************************************
> Forum Note: Use "Reply" to post a response in the discussion forum.
>
>
--001636c5c1eb1b86870499a783b4
Hello,
you could get those information from the Information Center page:
http://publib.boulder.ibm.com/infocenter/idshelp/v117/topic/com.ibm.adref.doc/id
s_adr_0189.htm?resultof=%22%56%50%43%4c%41%53%53%22%20%22%76%70%63%6c%61%73%73%2
2%20
Best regards.
Em 12/01/2011 10:47, TRI TRINH escreveu:
> Hi,
>
> We upgraded our IDS engine in HP-UX B.11.11 from version 10.00.FC6 to version
> 11.70.FC1. There is a parameter that we stumbled on. If you have any insight,
> please help.
>
> VPCLASS = ???????????>
> The server has 4 CPUs, and the old parameters from 10.00.FC6 are:
> MULTIPROCESSOR 1 # 0 for single-processor, 1 for multi-processor
> NUMCPUVPS 4 # Number of user (cpu) vps
> SINGLE_CPU_VP 0 # If non-zero, limit number of cpu vps to one
>
> NOAGE 1 # Process aging
> AFF_SPROC 0 # Affinity start processor
> AFF_NPROCS 0 # Affinity number of processors>
>
>
*******************************************************************************
> Forum Note: Use "Reply" to post a response in the discussion forum.
>
>
--
Alexandre Marini
Tecnologia da Informação - DBA
msn: alexandre_marini@hotmail.com
SEFAZ-MS / SGI-UGSR / Sistemas IBM-Informix
Cert-Info-Mgmt_color <Cert-Info-Mgmt_color.jpg>
IBM Certified System Administrator - Informix Dynamic Server V10 / V11