def get_vm_disk_info(vmid)
      response, headers = __get_disk_info(vmid)

      disks = []
      response.css("Item").each do |entry|
        # Pick only entries with node "HostResource"
        resource = entry.css("rasd|HostResource").first
        next unless resource

        name = entry.css("rasd|ElementName").first
        name = name.text unless name.nil?
        capacity = resource.attribute("capacity").text

        disks << {
          :name => name,
          :capacity => "#{capacity} MB"
        }
      end
      disks
    end
def get_vm_disk_info(vmid)
      response, headers = __get_disk_info(vmid)

      disks = []
      response.css("Item").each do |entry|
        # Pick only entries with node "HostResource"
        resource = entry.css("rasd|HostResource").first
        next unless resource

        name = entry.css("rasd|ElementName").first
        name = name.text unless name.nil?
        capacity = resource.attribute("capacity").text

        disks << {
          :name => name,
          :capacity => "#{capacity} MB"
        }
      end
      disks
    end
Retrieve information about Disks