Hi all, 我在为虚拟机绑定磁盘的时候碰到了一个问题，log信息如下： 2013-11-23 18:04:03,155 DEBUG [cloud.async.AsyncJobManagerImpl] (Job-Executor-57:job-81 = [ 260b8d64-570d-4469-92c6-f27d887955b0 ]) Complete async job-81 = [ 260b8d64-570d-4469-92c6-f27d887955b0 ], jobStatus: 2, resultCode: 530, result: Error Code: 530 Error text: Failed to attach volume: volume-a4903396-ca1b-48a9-838d-e82dbd190932 to VM: basic-inception-vm; org.libvirt.LibvirtException: internal error unable to execute QEMU command 'device_add': Duplicate ID 'virtio-disk1' for device 提示信息说：“Duplicate ID 'virtio-disk1' for device”，我就迷惑了，数据磁盘在我的主存储里面是独一无二的呀，求解释，求说明！谢谢！
---- Best regards, DuJun
