Patent ID: 11968260
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 14:
15. The method according to claim 12, wherein
the RDMA operation command is an input/output (IO) read command,
the disconnection event occurs during a period when the first controller sends a middle packet or the last packet of an RDMA write message by using the first shared connector,
the first RDMA message is a second SEND message including an IO response,
the IO response indicates that a read operation is completed, and
the method further comprises:
before sending the first RDMA message corresponding to the first QP connection to the host client based on the WQE, sending, by the first shared connector, a fake last packet of the RDMA write message to the host client, wherein a payload of the fake last packet is arbitrarily padded, and a packet sequence number (PSN) of the fake last packet is a to-be-sent RDMA packet of the RDMA write message when the disconnection event occurs.