公开(公告)号：US11231983B2

公开(公告)日：2022-01-25

申请号：US17121911

申请日：2020-12-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chao Zhou ,  Junjie Chen ,  Chenji Gong

IPC: G06F11/07

Abstract: A fault tolerance processing method includes: sending, by a server, a data read packet to an external controller, where the data read packet is used to request the external controller to read data in an indicated storage location, and a packet format of the data read packet complies with a packet format specified in the memory-semantic network protocol; receiving, by the server, indication information sent by the external controller, where the indication information is used to indicate a response status of the external controller to the data read packet; and determining, by the server, the response status of the external controller to the data read packet based on the indication information, and performing fault tolerance processing when the response status is an abnormal response.

公开(公告)号：US20250070906A1

公开(公告)日：2025-02-27

申请号：US18949240

申请日：2024-11-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chao Zhou ,  Shiping Xu ,  Junjie Chen

IPC: H04J14/02

Abstract: A method performed by an optical network controller includes: obtaining a topology structure of a subnet of a cluster, where the topology structure records an address of compute nodes in the subnet; determining a wavelength division configuration based on the topology structure, where the wavelength division configuration is used to allocate different wavelengths to the compute nodes in the subnet; providing the wavelength division configuration for the optical network switching device. Then the optical network switching device establishes an optical path between the optical network switching device and the compute node in the subnet based on the wavelength division configuration.

公开(公告)号：US20210096939A1

公开(公告)日：2021-04-01

申请号：US17121911

申请日：2020-12-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chao Zhou ,  Junjie Chen ,  Chenji Gong

IPC: G06F11/00

Abstract: A fault tolerance processing method includes: sending, by a server, a data read packet to an external controller, where the data read packet is used to request the external controller to read data in an indicated storage location, and a packet format of the data read packet complies with a packet format specified in the memory-semantic network protocol; receiving, by the server, indication information sent by the external controller, where the indication information is used to indicate a response status of the external controller to the data read packet; and determining, by the server, the response status of the external controller to the data read packet based on the indication information, and performing fault tolerance processing when the response status is an abnormal response.