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@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
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@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@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@centos.org http://lists.centos.org/mailman/listinfo/centos-virt
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@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@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@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@centos.org http://lists.centos.org/mailman/listinfo/centos-virt
CentOS-virt mailing list CentOS-virt@centos.org http://lists.centos.org/mailman/listinfo/centos-virt
-
Deron -
Gene