[KLUG Members] debian only showing half my ram?

Richard Harding members@kalamazoolinux.org
Wed, 07 Apr 2004 21:13:41 -0400


What is the best way to check your kernel options to see if the highmem 
is off?

I am worried that maybe the kernel did not install with the dual 
processors and that is why I only see half the ram.

Since there is only one cpu in this list does it mean I am running single?
rackem:~# cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 8
model name      : Pentium III (Coppermine)
stepping        : 3
cpu MHz         : 733.006
cache size      : 256 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge 
mca cmov pat pse36 mmx fxsr sse
bogomips        : 1464.72

Thanks

Bruce Smith wrote:

>>I installed debian with the beta 3 installer today. The server is a dual 
>>p3 with 2gig of ram. Only half of that is showing however.
>>
>>rackem:/proc# cat meminfo
>>        total:    used:    free:  shared: buffers:  cached:
>>Mem:  927113216 912605184 14508032        0 57044992 748158976
>>    
>>
>
>I could _guess_ that maybe your kernel is compiled with the HIGHMEM
>option turned off.  (I don't know anything about debian kernels)
>
>Or possibly the kernel doesn't recognize that you have that much memory,
>in which case you need to add a "mem=" parameter to the kernel in your
>grub/lilo config.
>
> - BS
>
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