[rescue] sun x4450 showing half the ram...
jeremy.towers at gmail.com
Wed Sep 2 09:59:08 CDT 2015
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.:
(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...
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 -
> rescue list - http://www.sunhelp.org/mailman/listinfo/rescue
More information about the rescue