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    DATA TRAFFIC MANAGEMENT IN A COMPUTING ENVIRONMENT UTILIZING DIRECT MEMORY ACCESS FUNCTIONALITY
    1.
    发明申请
    DATA TRAFFIC MANAGEMENT IN A COMPUTING ENVIRONMENT UTILIZING DIRECT MEMORY ACCESS FUNCTIONALITY 有权

    公开(公告)号：US20240414229A1

    公开(公告)日：2024-12-12

    申请号：US18809088

    申请日：2024-08-19

    Applicant: NetApp, Inc.

    Inventor： Houze Xu ,  Yuepeng QI ,  Yanbei Wang

    IPC: H04L67/1097 ,  H04L43/16 ,  H04L47/2416 ,  H04L67/104

    Abstract: Data traffic management in a computing environment utilizing direct memory access functionality is disclosed. A management agent is configured to operate within a storage node. The management agent includes a storage interface to communicate with a first set of storage devices, a management memory interface to communicate with a first management memory, and an interconnect (IC) interface to communicate with a remote peer node. The management agent controls data traffic between the storage node and the peer node to provide at least mirroring of the first management memory to the peer node and mirroring of a second management memory on the peer node to the storage node. The management agent further controls the data traffic using a traffic control approach selected based on at least a performance evaluation of an IC fabric accessible via the IC interface.

    Cross-site high-availability distributed cloud storage system to monitor virtual channels between storage nodes and prevent channel sharing of a receive queue
    2.
    发明授权
    Cross-site high-availability distributed cloud storage system to monitor virtual channels between storage nodes and prevent channel sharing of a receive queue 有权

    公开(公告)号：US12219010B2

    公开(公告)日：2025-02-04

    申请号：US18467370

    申请日：2023-09-14

    Applicant: NetApp, Inc.

    Inventor： Yanbei Wang ,  Houze Xu

    IPC: H04L67/1097 ,  H04L67/1023 ,  H04L67/141

    Abstract: According to one embodiment, a computer implemented method comprises providing multiple channels between a first storage node and a second storage node with each channel having a separate network connection for packets of a transport layer session, assigning packets from each channel to a group of receive queues of the second storage node, continuously monitoring whether two or more channels of the multiple channels share a same receive queue of the second storage node, and sending a communication via a channel to the first storage node to indicate a dynamic change in a hash input field (e.g., a source port, a destination port, a source internet protocol (IP) address, and a destination IP address) when two or more channels of the multiple channels share a same receive queue of the second storage node.

    DATA TRAFFIC MANAGEMENT IN A COMPUTING ENVIRONMENT UTILIZING DIRECT MEMORY ACCESS FUNCTIONALITY
    3.
    发明公开
    DATA TRAFFIC MANAGEMENT IN A COMPUTING ENVIRONMENT UTILIZING DIRECT MEMORY ACCESS FUNCTIONALITY 审中-公开

    公开(公告)号：US20240146803A1

    公开(公告)日：2024-05-02

    申请号：US17976235

    申请日：2022-10-28

    Applicant: NetApp, Inc.

    Inventor： Houze Xu ,  Yuepeng QI ,  Yanbei Wang

    IPC: H04L67/1097 ,  H04L43/16 ,  H04L47/2416 ,  H04L67/104

    CPC classification number: H04L67/1097 ,  H04L43/16 ,  H04L47/2416 ,  H04L67/104

    Abstract: Data traffic management in a computing environment utilizing direct memory access functionality is disclosed. A management agent is configured to operate within a storage node. The management agent includes a storage interface to communicate with a first set of storage devices, a management memory interface to communicate with a first management memory, and an interconnect (IC) interface to communicate with a remote peer node. The management agent controls data traffic between the storage node and the peer node to provide at least mirroring of the first management memory to the peer node and mirroring of a second management memory on the peer node to the storage node. The management agent further controls the data traffic using a traffic control approach selected based on at least a performance evaluation of an IC fabric accessible via the IC interface.

    Data traffic management in a computing environment utilizing direct memory access functionality
    5.
    发明授权
    Data traffic management in a computing environment utilizing direct memory access functionality 有权

    公开(公告)号：US12095860B2

    公开(公告)日：2024-09-17

    申请号：US17976235

    申请日：2022-10-28

    Applicant: NetApp, Inc.

    Inventor： Houze Xu ,  Yuepeng Qi ,  Yanbei Wang

    IPC: G06F15/16 ,  H04L43/16 ,  H04L47/2416 ,  H04L67/104 ,  H04L67/1097

    CPC classification number: H04L67/1097 ,  H04L43/16 ,  H04L47/2416 ,  H04L67/104

    Abstract: Data traffic management in a computing environment utilizing direct memory access functionality is disclosed. A management agent is configured to operate within a storage node. The management agent includes a storage interface to communicate with a first set of storage devices, a management memory interface to communicate with a first management memory, and an interconnect (IC) interface to communicate with a remote peer node. The management agent controls data traffic between the storage node and the peer node to provide at least mirroring of the first management memory to the peer node and mirroring of a second management memory on the peer node to the storage node. The management agent further controls the data traffic using a traffic control approach selected based on at least a performance evaluation of an IC fabric accessible via the IC interface.

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