Changing Kernel Parameters

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To: "Community assistance, encouragement, and advice for using Fedora." <fedora-list@xxxxxxxxxx>
Subject: Changing Kernel Parameters
From: Kevin Kempter <kevin@xxxxxxxxxxxxxxxxxxx>
Date: Fri, 12 Dec 2008 15:32:53 -0700
Organization: Kevin Kempter, LLC
Reply-to: "Community assistance, encouragement, and advice for using Fedora." <fedora-list@xxxxxxxxxx>
User-agent: KMail/1.10.3 (Linux/2.6.27.7-134.fc10.x86_64; KDE/4.1.3; x86_64; ; )

Hi All;

I can change kernel params at runtime like this:

# sysctl -w kernel.shmmax=3219120128

However upon a reboot the parameter returns to its original value.
How can I change the parameter permanently ?

Thanks in advance

/Kevin



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