 | | | -none- | -none- 2007-10-09 - By Marcos Aurelio Rodrigues
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No,
You need to install the highmen kernel, its already done for you by RedHat.
yum search highmen
========================================
Marcos Aurelio Rodrigues (DE!Gr4t!4-33)
<marsamp@(protected)>
CCNA
Pueri quod semper amat Dei
========================================
-- -- Mensagem original ----
De: Steven Buehler <steve@(protected)>
Para: Marcos Aurelio Rodrigues <marsamp@(protected)>; General Red Hat Linux
discussion list <redhat-list@(protected)>
Enviadas: Ter?a-feira, 9 de Outubro de 2007 20:52:12
Assunto: RE: Not all memory available
Thank You. kernel-PAE. I notice that there isn't a kernel-PAE-headers
though. Does the kernel-PAE use the normal kernel-headers?
Steve
-- --Original Message-- --
From: redhat-list-bounces@(protected)
[mailto:redhat-list-bounces@(protected)]
On Behalf Of Marcos Aurelio Rodrigues
Sent: Tuesday, October 09, 2007 6:11 PM
To: General Red Hat Linux discussion list
Subject: Res: Not all memory available
You need to change your kernel to a version who suports PAE, i think
kernel-xxx-highmem
grep pae /proc/cpuinfo
Because by default the 32bit plataform only suports 4Gb, to work with
more
than that you need emulation (PAE)
More about:
http://en.wikipedia.org/wiki/Physical_Address_Extension
========================================
Marcos Aurelio Rodrigues (DE!Gr4t!4-33)
<marsamp@(protected)>
CCNA
Pueri quod semper amat Dei
========================================
-- -- Mensagem original ----
De: Steven Buehler <steve@(protected)>
Para: General Red Hat Linux discussion list <redhat-list@(protected)>
Enviadas: Ter?a-feira, 9 de Outubro de 2007 19:02:48
Assunto: Not all memory available
I have a server that had 2GB of memory on it. I just up it to 8GB.
During
boot, it shows all 8GB, but my Redhat only shows 4GB. I didn't install
the
desktop version...as far as I know. Is there something else needed to
see
more then 4GB?
# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 5 (Tikanga)
# uname -a
Linux domain.com 2.6.18-8.1.10.el5 #1 SMP Thu Aug 30 20:43:15 EDT 2007
i686
i686 i386 GNU/Linux
# dmesg|grep mem
Memory: 3758888k/4194304k available (2043k kernel code, 39868k
reserved,
846k data, 232k init, 2882432k highmem)
Freeing initrd memory: 2239k freed
highmem bounce pool size: 64 pages
Total HugeTLB memory allocated, 0
Non-volatile memory driver v1.2
Freeing unused kernel memory: 232k freed
ehci_hcd 0000:00:1d.7: irq 225, io mem 0xee000000
Thanks in advance for any help.
Steve
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