公开(公告)号：US11860719B2

公开(公告)日：2024-01-02

申请号：US17580940

申请日：2022-01-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiming Xu ,  Can Chen ,  Song Yang ,  Linan Zhou ,  Dahong Yan ,  Juntao Yang

IPC: G06F11/00 ,  G06F11/07 ,  G06F13/42 ,  G06F11/20

CPC classification number: G06F11/0784 ,  G06F11/0727 ,  G06F11/2089 ,  G06F13/4221 ,  G06F2213/0026

Abstract: A method for implementing storage service continuity in a storage system includes a front-end interface detecting a status of a first storage controller. The storage system includes the front-end interface card and a plurality of storage controllers. The front-end interface card communicates with the storage controllers, and the front-end interface card communicates with a host. When the first storage controller is in an abnormal state, the front-end interface card selects a second storage controller from the storage controllers for the host to process an access request of the host.

公开(公告)号：US20220147412A1

公开(公告)日：2022-05-12

申请号：US17580940

申请日：2022-01-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiming Xu ,  Can Chen ,  Song Yang ,  Linan Zhou ,  Dahong Yan ,  Juntao Yang

IPC: G06F11/07 ,  G06F13/42

Abstract: A method for implementing storage service continuity in a storage system includes a front-end interface detecting a status of a first storage controller. The storage system includes the front-end interface card and a plurality of storage controllers. The front-end interface card communicates with the storage controllers, and the front-end interface card communicates with a host. When the first storage controller is in an abnormal state, the front-end interface card selects a second storage controller from the storage controllers for the host to process an access request of the host.