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    Data Processing Method and Device
    2.
    发明申请
    Data Processing Method and Device 有权

    公开(公告)号：US20230004298A1

    公开(公告)日：2023-01-05

    申请号：US17903233

    申请日：2022-09-06

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yong Shen ,  Yi He ,  Tao Cheng ,  Li Li

    IPC: G06F3/06

    Abstract: Embodiments of this application disclose a data processing method, which is used in a storage system. The method in embodiments of this application includes: A network interface card device receives a first access request of a first client, where the first access request carries an access address; the network interface card device detects whether the first access request has a conflict; and when the network interface card device detects that the first access request has a conflict, the network interface card device processes the conflict according to a processing policy. In embodiments of this application, when a conflict occurs, the network interface card device processes the conflict according to the processing policy. This avoids conflict management performed by a processor of a storage node, and saves a resource of the processor of the storage node.

    Storage System, Storage Node, and Data Storage Method
    3.
    发明申请
    Storage System, Storage Node, and Data Storage Method 有权

    公开(公告)号：US20220035560A1

    公开(公告)日：2022-02-03

    申请号：US17503876

    申请日：2021-10-18

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yi He ,  Siwei Luo ,  Tao Cheng ,  Li Li

    IPC: G06F3/06

    Abstract: A storage system includes a client configured to send a data write request comprising first data related to an application, and send a first write instruction comprising a log of the first data and a first access address of a first storage object allocated to the log, a computing node includes a memory and configured to receive, from the client, the data write request, and write the first data into the memory, and a storage node includes a hard disk and configured to receive, from the client, the first write instruction, and forward the log and the first access address to the hard disk, and the hard disk is configured to write, based on the first access address, the log into a first storage space corresponding to the first storage object.

    Method and apparatus for accessing solid state disk
    4.
    发明授权
    Method and apparatus for accessing solid state disk 有权

    公开(公告)号：US12260112B2

    公开(公告)日：2025-03-25

    申请号：US17730798

    申请日：2022-04-27

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Tao Cheng ,  Yi He ,  Li Li

    IPC: G06F12/00 ,  G06F3/06

    Abstract: This disclosure provides a method and an apparatus for accessing a solid state disk (SSD). The method is applied to a storage node, the storage node includes a network interface card and an SSD, and the network interface card includes a memory. The network interface card receives a data write request sent by a client, where the data write request includes to-be-written data. The network interface card writes the to-be-written data to the memory of the network interface card, and the SSD obtains the to-be-written data from the memory of the network interface card and writes the to-be-written data to the SSD.

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