Patent ID: 11888812
Assignee: INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The method for discovering and adding a host in a data center according to claim 1, wherein after the receiving discovery response messages that are sent by the to-be-added computing nodes through IPv6 unicast after the discovery message being successfully verified by the to-be-added computing nodes, the method further comprises:
analyzing the discovery response messages to extract system information and role information about the to-be-added computing nodes from the discovery response messages, wherein the system information comprises a system type and a system version;
determining, based on the role information, whether the discovery response messages are messages sent by the computing nodes;
in response to determining that the discovery response messages are messages sent by the computing nodes, determining whether the system types of the to-be-added computing nodes are consistent with a system type of the management node;
in response to determining that the system types of the to-be-added computing nodes are consistent with the system type of the management node, determining whether the system versions of the to-be-added computing nodes are consistent with a system version of the management node; and
in response to determining that the system versions of the to-be-added computing nodes are consistent with the system version of the management node, determining that the discovery response messages have been successfully verified.