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Kernel Parameters [message #61283] Mon, 12 April 2004 01:48 Go to next message
A. Rayes
Messages: 6
Registered: April 2004
Junior Member
 

I have 4 GB  of Ram 4 cpu and 12GB swap – my server machine is sun4u sparc SUNW,UltraAX-MP – what Kernel parameters I can use in file /etc/system to fit my hardware configuration and gives me best preformance .

I configure the oracle parameters in /etc/system  as the following :

*Oracle Par

forceload: sys/shmsys
forceload: sys/semsys 
set semsys:seminfo_semmap=10
set semsys:seminfo_semmni=200
set semsys:seminfo_semmns=1000
set semsys:seminfo_semmnu=30
set semsys:seminfo_semopm=10
set semsys:seminfo_semume=10
set semsys:seminfo_semusz=96
set semsys:seminfo_semvmx=32767
set semsys:seminfo_semaem=16384
set semsys:seminfo_semmsl=100
set shmsys:shminfo_shmmax=2147483647
set shmsys:shminfo_shmmin=100
set shmsys:shminfo_shmmni=400
set shmsys:shminfo_shmseg=25

Regards
Re: Kernel Parameters [message #61302 is a reply to message #61283] Tue, 13 April 2004 09:02 Go to previous messageGo to next message
Thiru
Messages: 1089
Registered: May 2002
Senior Member
See here --> Shared Memory/Semaphores .
Lets know if you have any specific questions after reading this article.

-Thiru
Re: Kernel Parameters [message #61393 is a reply to message #61302] Tue, 20 April 2004 23:50 Go to previous messageGo to next message
A. Rayes
Messages: 6
Registered: April 2004
Junior Member
are the processes are related to processes oracle only - or they related to the all system procesess runing oracle ?
Re: Kernel Parameters [message #61394 is a reply to message #61393] Wed, 21 April 2004 01:13 Go to previous message
Anatol Ciolac
Messages: 113
Registered: December 2003
Senior Member
What are you mean? I don't understant question.Explain, please.
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