CloudStack4.2 更新全局参数API

测试更新全局参数API

http://192.168.153.34:8080/client/api?command=updateConfiguration&response=json&sessionkey=714hdNQXgGEKldRFagC%2FEp9l3lg%3D&name=cpu.overprovisioning.factor&value=2&_=1389938283946