| 摘要 |
Disclosed is a VNFM disaster-tolerant protection method. The method comprises: after determining that a VNFM is abnormal, stopping all operations related to the abnormal VNFM, and creating a new VNFM according to information about the abnormal VNFM; mounting a shared disk which stores abnormal VNFM running data and is already downloaded from the abnormal VNFM at the new VNFM; and after determining that the new VNFM runs normally, updating VNFM information stored on an NFVO and all VNF entities managed by the abnormal VNFM, and starting a management process of the new VNFM after the update is completed. Also disclosed at the same time are a VNFM disaster-tolerant protection device, an NFVO and a storage medium. |
