memory limits to es3, u4
Bob McClure Jr
bob at bobcatos.com
Fri Jun 9 20:26:10 UTC 2006
On Fri, Jun 09, 2006 at 01:07:18PM -0700, Ron McKeever wrote:
> This might help:
Here is the URL pasted back together. (#$%&#$ MS Lookout)
> http://www.redhat.com/docs/manuals/enterprise/RHEL-3-Manual/sysadmin-guide/ch-kernel.html
>
>
>
> Ron
Also an upgrade to RHES v4 would be a good idea. You get the 2.6.xx
kernel. I'm administering a couple of 2x2 Opteron boxes and it sees
all four CPUs.
> -----Original Message-----
> From: redhat-install-list-bounces at redhat.com
> [mailto:redhat-install-list-bounces at redhat.com] On Behalf Of chuck lawrence
> Sent: Friday, June 09, 2006 10:59 AM
> To: redhat-install-list at redhat.com
> Subject: memory limits to es3, u4
>
>
>
> greetings,
>
>
>
> I've just built my third dual-processor dual-core opteron server. for
>
> application reasons, I'm using RHES 3.0, U4. RHES only supports 2
>
> processors, and this looks like 4. but that's not my concern, necessarily.
>
>
>
> I bought the server w/8gb ram, but the os only sees 3gb. the bios sees
>
> it all, and it tests ok, but top and /proc/meminfo both say 3gb. kernel
>
> is 2.4.21-27.ELsmp
>
>
>
> is this a known issue, or is it just me? do I need to update something?
>
>
>
> p.s. I stumbled across a suggestion to add "mem=8000M" to grub.conf, but
>
> that hasn't helped.
>
>
>
> adv(thanks)ance
>
>
>
> --
>
>
>
> * ------------------- * ----------------------------*
>
> | charles e. lawrence | lawrence berkeley nat'l lab |
>
> | celawrence at lbl.gov | #1 cyclotron rd ms 50a6134 |
>
> | (510) 486-4682 | berkeley ca 94720 |
>
> * ------------------- * ----------------------------*
>
>
>
> "If the human body did patch management the way
>
> (companies do), we'd all be dead."
>
>
>
> www-eng.lbl.gov/~lawrence
Cheers,
--
Bob McClure, Jr. Bobcat Open Systems, Inc.
bob at bobcatos.com http://www.bobcatos.com
Jesus wasn't (and isn't) politically correct.
Send complaints to root at universe.gov.
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