[rescue] sun x4450 showing half the ram...

[Nick B]

Do you have all processors installed?  It's pretty common for half the
memory to be wired to half the processors.
Nick

On Wed, Sep 2, 2015 at 10:59 AM, Jeremy Towers <jeremy.towers at gmail.com>
wrote:

>  By default, Xen hypervisor along with 32-bit kernels on OEL5/RHEL5
> are running in 32-bit mode. Only the first 16GB of the physical memory
> can be accessed by Xen in 32-bit mode. You can verify  it by the
> command 'xm dmesg', e.g.:
> #xm dmesg
> ...
> (XEN) WARNING: Only the first 16 GB of the physical memory map can be
> accessed
> (XEN) by Xen in 32-bit mode. Truncating the memory map...
> Regards
>
> Jeremy ~(_8^(|)
>
> Jeremy Towers
>
>
> On 2 September 2015 at 15:34, Francois Dion <francois.dion at gmail.com>
> wrote:
> > Sun X4450 with 32 * 2GB, shows 32GB instead of 64GB. Dropping to just 4
> > dimms (A0, B0, C0, D0) shows 4GB instead of 8GB. Using only A0B0 with
> > whatever DIMMS never gets to boot at all.
> >
> > I swapped mezzanine too, no changes. Thoughts?
> >
> > --
> > raspberry-python.blogspot.com - www.pyptug.org - www.3DFutureTech.info -
> > @f_dion
> > _______________________________________________
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