[rhelv6-beta-list] Memory missing in RHEL6 Beta 2

[Chris Kloiber]

You may want to check your BIOS to enable remapping of memory above the 
4G line if that option is available. Some boards do have the option, 
some don't.

-- 
Chris Kloiber


On 07/01/2010 08:07 AM, Morten P.D. Stevens wrote:
> Hi,
>
> i installed the RHEL 6 Beta 2 in a VM with 4096 MB and there are only 3832 MB memory available.
>
> Is this normal?
>
> [root at rhel6 ~]# uname -a
> Linux rhel6.corp.imt-systems.com 2.6.32-37.el6.x86_64 #1 SMP Sun Jun 20 19:29:35 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
>
> [root at rhel6 ~]# free -m
>               total       used       free     shared    buffers     cached
> Mem:          3832        204       3628          0          5         58
> -/+ buffers/cache:        140       3692
> Swap:         2047          0       2047
>
> [root at rhel6 ~]# cat /proc/mtrr
> reg00: base=0x000000000 (    0MB), size= 2048MB, count=1: write-back
> reg01: base=0x080000000 ( 2048MB), size= 1024MB, count=1: write-back
> reg02: base=0x100000000 ( 4096MB), size= 1024MB, count=1: write-back
>
> [root at rhel6 ~]# dmesg | grep Memory
> Memory: 3910988k/5242880k available (4998k kernel code, 1049156k absent, 282736k reserved, 3964k data, 1220k init)
>
> Best regards,
>
> Morten
>
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> rhelv6-beta-list at redhat.com
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