公开(公告)号：US20240201881A1

公开(公告)日：2024-06-20

申请号：US18590268

申请日：2024-02-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuo Liu ,  Junyi Zhang ,  Qiaoling Wang ,  Peng Zhang

IPC: G06F3/06

CPC classification number: G06F3/0635 ,  G06F3/0604 ,  G06F3/067

Abstract: An input/output (I/O) request processing method includes: receiving a target I/O request, where the target I/O request carries a destination address and a target logical block address, and the destination address is a node address of a first storage node; determining, based on a preset correspondence between a logical block address and a storage node, a second storage node corresponding to the target logical block address; if the second storage node is inconsistent with the first storage node, modifying the destination address in the target I/O request to a node address of the second storage node, to obtain a target I/O request having a modified destination address; and sending the target I/O request having the modified destination address.

公开(公告)号：US20220353207A1

公开(公告)日：2022-11-03

申请号：US17865845

申请日：2022-07-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shuo Liu ,  Qiaoling Wang ,  Jianfei He ,  Junyi Zhang

IPC: H04L49/9057 ,  H04L69/22

Abstract: A communication method and apparatus relating to the field of communication technologies. The method includes a network device receives at least two packets, and aggregates the at least two packets to obtain aggregated packets. Messages to which the at least two packets separately belong have a same message index. The message index is used to index the messages to which the at least two packets separately belong. In the communication method provided in this application, the network device is used to implement aggregation processing, to reduce a communication delay and data redundancy in a communication network.

公开(公告)号：US20230132442A1

公开(公告)日：2023-05-04

申请号：US18148962

申请日：2022-12-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yanhui Xiong ,  Jun You ,  Yong Liu ,  Qiaoling Wang ,  Qinliang Lin

IPC: G06F3/06

Abstract: A computer system includes a computing node, a storage node, and an intermediate device. A service runs in the computing node. The storage node stores data of the service. The service is provided with a storage space, and the service performs an operation on the data of the service in the storage node by accessing the storage space. The intermediate device manages the metadata of the storage space, and implements a data operation between the computing node and the storage node based on the metadata of the storage space.

公开(公告)号：US11558302B2

公开(公告)日：2023-01-17

申请号：US17098030

申请日：2020-11-13

Applicant: Huawei Technologies Co., Ltd. ,  Tsinghua University

Inventor： Yong Cui ,  Lei Zhang ,  Qiaoling Wang

IPC: H04L47/193 ,  H04L1/18 ,  H04L43/0864 ,  H04L43/0882 ,  H04L47/50 ,  H04L47/625 ,  H04L47/10

Abstract: This application provides a data transmission method and apparatus. The method includes: determining a first sending rate based on a network performance objective of first data and a network status of a first transmission control protocol (TCP) connection of a transport layer protocol, where the first TCP connection is used to send the first data; and sending the first data based on the first sending rate. In this way, network congestion control is more flexible, and TCP-based data transmission efficiency is improved.