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how kernal parameters value is calculated ? ( oracle 10g on OEL) [message #571131]

Wed, 21 November 2012 06:42

thiyagusham
Messages: 112
Registered: April 2012
Location: Chennai

Senior Member

Hello DBAs

Greeting to all ;

My trainer asked me ,
Quote:

how kernal parameters value is calculated ? ( oracle 10g on OEL)
I mean Configuring Shared Memory & Configuring Semaphores in linux ?

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Re: how kernal parameters value is calculated ? ( oracle 10g on OEL) [message #571134 is a reply to message #571131]

Wed, 21 November 2012 06:49

Michel Cadot
Messages: 68776
Registered: March 2007
Location: Saint-Maur, France, https...

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Account Moderator

This is in the Oracle installation guide for your platform.

Regards
Michel

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Re: how kernal parameters value is calculated ? ( oracle 10g on OEL) [message #571137 is a reply to message #571134]

Wed, 21 November 2012 07:35

thiyagusham
Messages: 112
Registered: April 2012
Location: Chennai

Senior Member

Hi Michel;

Thanks Michel;
I will check that ... But can you provide any related URL with good Explanation ?

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Re: how kernal parameters value is calculated ? ( oracle 10g on OEL) [message #571142 is a reply to message #571137]

Wed, 21 November 2012 08:36

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

http://docs.oracle.com

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Re: how kernal parameters value is calculated ? ( oracle 10g on OEL) [message #596796 is a reply to message #571142]

Thu, 26 September 2013 06:22

8939513598$
Messages: 103
Registered: July 2013
Location: chennai

Senior Member

i think probably, you can check with $ ipcs -m --for shared memory.
$ ipcs -s --for semaphore memory.

semaphore memory is just a calculation based upon the value of the shared memory when assigned using kernel parameters...

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