[CentOS] CentOS 4.4 not seeing all RAM

Kanwar Ranbir Sandhu m3freak at thesandhufamily.ca
Mon Mar 5 17:13:29 UTC 2007

On Mon, 2007-03-05 at 17:08 +0000, James Pearson wrote:
> It's probably a memory hole mapping setting ... you probably need to 
> enable it - have a look under 'Advanced Hammer Configuration' (or 
> similar) in the BIOS

Hmmm...I see this too in dmesg:

No AGP bridge found
Your BIOS doesn't leave a aperture memory hole
Please enable the IOMMU option in the BIOS setup
This costs you 64 MB of RAM
Mapping aperture over 65536 KB of RAM @ 4000000

I guess I'll try enabling it and see what happens.



Kanwar Ranbir Sandhu
Linux 2.6.19-1.2911.fc6 i686 GNU/Linux 
12:11:14 up 2 days, 11:00, 3 users, load average: 0.06, 0.26, 0.55 

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