| 摘要 |
Embodiments of the present invention disclose a node controller-based request responding method and apparatus, where the method includes: receiving, by a first node controller, a first packet; acquiring an information directory, and querying, in the information directory, whether a memory address requested by the first packet is occupied by a second node controller; when the memory address requested by the first packet is occupied by the second node controller, querying node presence information to determine whether the second node controller exists; and when it is determined that the second node controller does not exist, generating and sending an invalid response packet, where a destination node identifier DNID of the invalid response packet is a source node identifier SNID of the first packet, and an SNID of the invalid response packet is a DNID of the first packet. |
