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upgrade kernel to see more than 4GB RAM [message #35039]

Mon, 23 February 2009 16:14

kae.verens
Messages: 2
Registered: February 2009

Junior Member

I've an openvz machine running centos 5.2

It was created with 2GB of RAM, running kernel-2.6.18-92.el5

We recently placed 8GB more RAM in the machine, but the machine only registers 3GB of it. This is because of the physical address limit in 32bit CPUs I think.

Can I upgrade the kernel to a PAE kernel without breaking anything? Has anyone else done this already and has a list of notes?

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[Message index]

		upgrade kernel to see more than 4GB RAM By: kae.verens on Mon, 23 February 2009 16:14
		Re: upgrade kernel to see more than 4GB RAM By: dedicados on Sun, 01 March 2009 08:23
		Re: upgrade kernel to see more than 4GB RAM By: kae.verens on Sun, 01 March 2009 12:21

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