----- Original Message -----
From: "nate" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, September 20, 2002 7:07 PM
Subject: Re: Kernel upgrade on remote server -- DONE


> > Now I just need to figure out why the OS still doesn't recognize the
full
> > 1GB of RAM in the machine - I wonder if this kernel was compiled without
> > himem support.
>
> what does 'free' say? from one of my boxes with 1GB ram(2.2.19):
>             total       used       free     shared    buffers     cached
> Mem:        970932     935060      35872     261600     504092     146920
> -/+ buffers/cache:     284048     686884
> Swap:      2000052          0    2000052
>
> from dmesg:
> Memory: 970868k/983040k available (1544k kernel code, 428k reserved,
10136k
> data, 64k init)

Nate,

Thanks for the help.

             total       used       free     shared    buffers     cached
Mem:        905748     460160     445588          0      78244     317964
-/+ buffers/cache:      63952     841796
Swap:      2048248          0    2048248

Here's the key info from dmsg:

Warning only 896MB will be used.
Use a HIGHMEM enabled kernel.
896MB LOWMEM available.

Do I need to compile a custom kernel to use more RAM?

I also see this:

Advanced speculative caching feature not present

Is that feature worthwhile and stable? If so, how do I activate it?

Best,

Dave



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