公开(公告)号：US20190222649A1

公开(公告)日：2019-07-18

申请号：US16362210

申请日：2019-03-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongcai Cheng ,  Haitao Guo ,  Hongguang Liu ,  Hao Chen ,  Sicong Li ,  Chunyi Tan ,  Yu Hu ,  Can Chen

IPC: H04L29/08 ,  G06F15/173 ,  H04L29/06

CPC classification number: H04L67/1097 ,  G06F3/06 ,  G06F15/17331 ,  H04L29/08 ,  H04L69/16

Abstract: A data processing system and method, and a corresponding apparatus, where the data processing system includes a controller and at least two storage nodes. The controller is configured to receive, using a first coupling between the controller and a host, an operation request received from the host, where the operation request includes an identity of target data and an operation type, determine at least one target storage node from the at least two storage nodes according to the identity of the target data, and send an instruction message to the at least one target storage node using a second coupling to the at least one target storage node, where the at least one target storage node is configured to send the target data to the host or obtain the target data from the host according to the instruction message.

公开(公告)号：US11489919B2

公开(公告)日：2022-11-01

申请号：US16362210

申请日：2019-03-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongcai Cheng ,  Haitao Guo ,  Hongguang Liu ,  Hao Chen ,  Sicong Li ,  Chunyi Tan ,  Yu Hu ,  Can Chen

IPC: H04L67/1097 ,  H04L69/16 ,  G06F15/173 ,  G06F3/06 ,  H04L65/40

Abstract: A data processing system and method, and a corresponding apparatus, where the data processing system includes a controller and at least two storage nodes. The controller is configured to receive, using a first coupling between the controller and a host, an operation request received from the host, where the operation request includes an identity of target data and an operation type, determine at least one target storage node from the at least two storage nodes according to the identity of the target data, and send an instruction message to the at least one target storage node using a second coupling to the at least one target storage node, where the at least one target storage node is configured to send the target data to the host or obtain the target data from the host according to the instruction message.