[one-users] Asking Open Nebula to use 64-bit CPU

[Michael Brown]

OK, I found one error I was making. I had BOOT and ARCH as top-level
parameters instead of having them under OS.

Now I have:
CPU=1
DISK=[
  BUS=virtio,
  IMAGE=debian-root-disk ]
DISK=[
  SIZE=2048,
  TYPE=swap ]
GRAPHICS=[
  TYPE=vnc ]
INPUT=[
  BUS=usb,
  TYPE=tablet ]
MEMORY=2048
NAME=debian_vm
NIC=[
  NETWORK=br0 ]
OS=[
  ARCH=x86_64 ]
TEMPLATE_ID=3
VCPU=4

But now ON is firing up KVM without any -cpu parameter:

/usr/bin/kvm -S -M pc-0.12 -enable-kvm -m 2048 -smp
4,sockets=4,cores=1,threads=1 -name one-20 -uuid
86deda31-a094-7f1b-2553-cca612afd067 -nodefaults -chardev
socket,id=monitor,path=/var/lib/libvirt/qemu/one-20.monitor,server,nowait -mon
chardev=monitor,mode=readline -rtc base=utc -boot c -drive
file=/var/lib/one//20/images/disk.0,if=none,id=drive-virtio-disk0,boot=on,format=qcow2
-device
virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0
-drive
file=/var/lib/one//20/images/disk.1,if=none,id=drive-ide0-1-1,format=raw
-device ide-drive,bus=ide.1,unit=1,drive=drive-ide0-1-1,id=ide0-1-1
-device rtl8139,vlan=0,id=net0,mac=02:00:c0:a8:2a:0b,bus=pci.0,addr=0x3
-net tap,fd=60,vlan=0,name=hostnet0 -usb -device usb-tablet,id=input0
-vnc 0.0.0.0:20 -vga cirrus -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5

I'm running ON 3.2.1 on a freshly-installed debian 6.0 setup with
similarly configured KVM hosts.

M.

On 12-02-07 05:38 PM, Michael Brown wrote:
> How do I ask Open Nebula to use a 64-bit CPU?
>
> I've tried using:
> ARCH=qemu64
> ARCH=x86_64
> ARCH=x64
>
> in my machine template, but it always launches kvm with '-cpu qemu32'.
>
> Turns out this is what's been causing my booting troubles all along
> (except for trying to convince open nebula to boot an image from CD - I
> ended up just calling kvm by hand to do so).
>
> What are the correct values for the ARCH parameter?
>
> M.
>


-- 
Michael Brown               | `One of the main causes of the fall of
Systems Consultant          | the Roman Empire was that, lacking zero,
Net Direct Inc.             | they had no way to indicate successful
☎: +1 519 883 1172 x5106    | termination of their C programs.' - Firth