refactor

Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>

Author: shwstppr

server/src/main/java/com/cloud/hypervisor/HypervisorGuruBase.java

@@ -313,9 +313,9 @@ protected VirtualMachineTO toVirtualMachineTO(VirtualMachineProfile vmProfile) {
             to.setArch(templateArch.getType());
         } else {
             if (vmProfile.getTemplate().getBits() == 32) {
-                to.setArch("i686");
+                to.setArch(CPU.CPUArch.x86.getType());
             } else {
-                to.setArch("x86_64");
+                to.setArch(CPU.CPUArch.amd64.getType());
             }
         }