Thanks for the response. After looking at this closer i think this was operator error. It was actually correct at 2GB. Deron On Aug 30, 2013 12:19 PM, "Gene" <gh5046 at gmail.com> wrote: > 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 >> >> >> _______________________________________________ >> CentOS-virt mailing list >> CentOS-virt at centos.org >> http://lists.centos.org/mailman/listinfo/centos-virt >> >> > > _______________________________________________ > CentOS-virt mailing list > CentOS-virt at centos.org > http://lists.centos.org/mailman/listinfo/centos-virt > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20130830/70dc6f3c/attachment-0006.html>