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BeesTea
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join:2003-03-08
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1 edit
reply to technick
Re: Can't See Full Memory On Server

You need to enable the CONFIG_HIGHMEM64G option for your kernel.

You can test if it's set

$ sudo zgrep -i HIGHMEM /proc/config.gz
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_HIGHMEM=y

or

grep -i HIGHMEM /usr/src/your_kernel/.config

EDIT: Just noticed that you said it sees 8GB already, that implies it might already be set. Worth checking though.
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