Is the system BIOS showing 18 GB of memory? What happens when you boot
outside of Xen? Do you see all 18 GB of memory? (`cat /proc/meminfo` or
`free -m`)
-Gene
On Wed, Aug 28, 2013 at 9:14 AM, Deron <fecastle at gmail.com> wrote:
> Hello,
>
> I am not sure if this is the correct Mailing list for the issue I have.
>
> I have a new system with 18GB of Physical memory on the system. I loaded
> CentOS 6.4. But when I boot into Dom0, I only see (xm info) 2GB of total
> memory? I set 1GB for Dom0, but I am not sure why the hypervisor does not
> see all the memory.
>
> [root at barbaro images]# xm info
> host : <host>.<domain>
> release : 3.4.54-8.el6.centos.alt.x86_64
> version : #1 SMP Tue Jul 23 17:29:30 UTC 2013
> machine : x86_64
> nr_cpus : 4
> nr_nodes : 1
> cores_per_socket : 4
> threads_per_core : 1
> cpu_mhz : 2133
> hw_caps :
> bfebfbff:28100800:00000000:00003b40:009ce3bd:00000000:00000001:00000000
> virt_caps : hvm
> total_memory : 2037
> free_memory : 988
> free_cpus : 0
> xen_major : 4
> xen_minor : 2
> xen_extra : .2-23.el6
> xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32
> hvm-3.0-x86_32p hvm-3.0-x86_64
> xen_scheduler : credit
> xen_pagesize : 4096
> platform_params : virt_start=0xffff800000000000
> xen_changeset : unavailable
> xen_commandline : dom0_mem=1024M,max:1024M loglvl=all
> guest_loglvl=all
> cc_compiler : gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)
> cc_compile_by : mockbuild
> cc_compile_domain : centos.org
> cc_compile_date : Thu Jul 18 13:42:23 UTC 2013
> xend_config_format : 4
>
> Thanks. If you have any suggestions that would be great.
>
> Deron
>
>
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