Kamis, 28 Januari 2010

Re: [ITCENTER] Memory RAM hanya terbaca 70%

Posted by komputer termurah

Makasih bos...
sangat membantu...

maklum saya newbi

Rgrds,
ridho

2010/1/28 A r y a S e t a <aryaseta@gmail.com>

>
>
> 2010/1/28 A r y a S e t a <aryaseta@gmail.com <aryaseta%40gmail.com>>:
>
> >
> >
> > 2010/1/28 dho abi <pliz.dho@gmail.com <pliz.dho%40gmail.com>>
> >>
> >>
> >>
> >> Dear All,
> >>
> >> Om sekalian mohon pencerahannya dunk, saya baru upgrade RAM memory pada
> >> linux centos 5, dari 2GB - 6GB.
> >> dibios kebaca memory 6GB, setelah msuk linux pas dicek kok terbaca hanya
> >> 3,5GBnya yah???
> >>
> >> #free -m
> >> total used free shared buffers cached
> >> Mem: 3418 1162 2255 0 35 495
> >> -/+ buffers/cache: 631 2787
> >> Swap: 1983 0 1983
> >>
> >> Mohon pencerahnnya knp bisa begini dan solusinya??
> >>
> >
> > Apakah mesinnya 32bit?
> >
> > Klo benar...silahkan install kernel pae untuk bisa menggunakan seluruh
> > memory yang ada (hingga 64GB), karena 32 bit punya keterbatasan memory
> > support hanya sampai 4GB.
> >
> > http://en.wikipedia.org/wiki/RAM_Limit
> >
> >
> >
> http://wiki.centos.org/FAQ/CentOS5#head-d70935212ce3b7b072b0075c1807a4bd3ea175b7
> >
> > "kernel-PAE (x86-only): Contains a kernel with support for 64GB of memory
> on
> > x86 systems through Physical Address Extensions (PAE). Only x86 CPUs that
> > support PAE can run this kernel. This kernel is provided because x86
> systems
> > can't address more than 4GB of memory without PAE extensions."
>
> Nambahin cara install kernel pae nya...
>
>
> http://www.cyberciti.biz/tips/redhat-enterprise-linux-4gb-plus-ram-support.html
>
> -inv-
>
>

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