公开(公告)号：US12197751B2

公开(公告)日：2025-01-14

申请号：US17859378

申请日：2022-07-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Can Chen ,  Ming Chen ,  Chunyi Tan

IPC: G06F3/06

Abstract: A data storage method includes that a first device generates N check units for M data units, where M and N are both positive integers, and M+N=K. The first device stores the K units in K hard disk modules in the storage system, where the K units include the M data units and the N check units. Each of the K hard disk modules stores one of the K units. Each hard disk module includes an interface module and a hard disk, and the interface module communicates with the hard disk.

公开(公告)号：US12001285B2

公开(公告)日：2024-06-04

申请号：US17704713

申请日：2022-03-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ming Chen

IPC: G06F11/14 ,  G06F9/4401

CPC classification number: G06F11/1417 ,  G06F9/441

Abstract: A system booting method, a node device, and a computer-readable storage medium relate to the technical field of operating systems and include determining a location of a first operating system to be booted by the node device in a target persistent memory; and booting, based on the location of the first operating system and by the node device, the first operating system.

公开(公告)号：US20220342567A1

公开(公告)日：2022-10-27

申请号：US17859378

申请日：2022-07-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Can Chen ,  Ming Chen ,  Chunyi Tan

IPC: G06F3/06

Abstract: A data storage method includes that a first device generates N check units for M data units, where M and N are both positive integers, and M+N=K. The first device stores the K units in K hard disk modules in the storage system, where the K units include the M data units and the N check units. Each of the K hard disk modules stores one of the K units. Each hard disk module includes an interface module and a hard disk, and the interface module communicates with the hard disk.

公开(公告)号：US20200344110A1

公开(公告)日：2020-10-29

申请号：US16920841

申请日：2020-07-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ming Chen ,  Gui Fu ,  Zhenhua Hu ,  Heng Kuang ,  Shaohui Xu ,  Zhi Zhao

IPC: H04L12/24 ,  H04L29/08 ,  G06F9/455

Abstract: Systems and methods for controlling management operations and shared memory space are disclosed. A cloud cache management controller may receive multiple sets of service attributes. Each set of the multiple sets of service attributes may be related to a cloud cache service instance. The cloud cache management controller may receive a first cloud cache management request. The cloud cache management request may comprise a cloud cache management operation. The cloud cache management controller may retrieve a set of service attributes from the multiple sets of service attributes based on an evaluation of the cloud cache management operation. The cloud cache management controller may send the first cloud cache management request to a corresponding CCSI based on a priority value for the first cloud cache management request calculated based on the retrieved set of service attributes.

公开(公告)号：US20200036605A1

公开(公告)日：2020-01-30

申请号：US16595066

申请日：2019-10-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuming Xie ,  Qian Xiao ,  Zhiman Xiong ,  Li Xue ,  Ming Chen

IPC: H04L12/24 ,  H04L12/26

Abstract: A network element health status detection method and device, where the method includes: determining sampled data of at least one key performance indicator (KPI) of a target network element in a first time window; obtaining a fluctuation score of any KPI in the at least one KPI according to sampled data of the any KPI in the first time window and a steady state value of the any KPI; and determining a health status of the target network element based on a fluctuation score of each KPI. Therefore, a network element health status is determined using single-point performance data of a network element and performance data in a network element time window.