Changing SHMMAX

From: Adarsh Sharma <adarsh(dot)sharma(at)orkash(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Changing SHMMAX
Date: 2011-02-02 13:33:47
Message-ID: 4D495D3B.2010004@orkash.com
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Dear all,

Today i try to perform some performance tuning for Postgresql database.

I want to change my shared memory permanently.
I have 16 GB RAM.

Please guide me how to change it permanently and what is the correct
value for it.
I am going for 8GB .

Thanks & Regards
Adarsh Sharma

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