公开(公告)号：US20210320965A1

公开(公告)日：2021-10-14

申请号：US17260996

申请日：2019-07-17

Applicant: ZTE CORPORATION

Inventor： Hongzhang Yang ,  Yaofeng Tu ,  Guihai Chen ,  Bin Guo ,  Zhenjiang Huang ,  Hong Gao ,  Bingyang Li ,  Junjie Jiang

IPC: H04L29/08

Abstract: Provided are a file sending method, a file receiving method, and a file transceiving apparatus. The file sending method includes: creating a data sending process; acquiring a file to be sent, corresponding to the data sending process, from a data cache region in a user space; constructing metadata for the data sending process, and recording the metadata in a data reading and sending region in the user space; and sending the file to be sent and the metadata to a network adapter by means of a user-mode network device driver, and sending the file to be sent and the metadata by means of the network adapter.

公开(公告)号：US11320989B2

公开(公告)日：2022-05-03

申请号：US17261566

申请日：2019-04-01

Applicant: ZTE CORPORATION

Inventor： Hongzhang Yang ,  Yaofeng Tu ,  Guihai Chen ,  Bin Guo ,  Yinjun Han ,  Zongshuai Yan ,  Zhenjiang Huang ,  Hong Gao

IPC: G06F3/06 ,  G06F13/16 ,  G06F12/02

Abstract: A wear leveling and access method and device for a non-volatile memory, and a storage medium. The method includes: logically dividing a non-volatile memory into physical units of p levels, the non-volatile memory including a plurality of physical units of the first level, each physical unit of the p−1-th level including a plurality of physical units of the p-th level, and p being a positive integer greater than one (S110); when a time period corresponding to the physical units of the q-th level arrives, replacing the data of each of the physical units of the q-th level with other physical units of the q-th level, q being any positive integer from one to p (S120).

公开(公告)号：US11656943B2

公开(公告)日：2023-05-23

申请号：US17600551

申请日：2019-11-28

Applicant: ZTE Corporation

Inventor： Hongzhang Yang ,  Yaofeng Tu ,  Yahui Yang ,  Zhongliang Li ,  Bin Guo

IPC: G06F11/00 ,  G06F11/10 ,  G06F11/07 ,  G06F11/30 ,  G06F11/34 ,  G06F18/214

CPC classification number: G06F11/1092 ,  G06F11/076 ,  G06F11/0772 ,  G06F11/3034 ,  G06F11/3055 ,  G06F11/3452 ,  G06F11/3466 ,  G06F18/214

Abstract: Disclosed are method and apparatus for predicting hard disk fault occurrence time of hard disk failure, and storage medium. The method includes steps of: screening a hard disk on the verge of failure from a plurality of hard disks according to state data acquired of hard disks; calculating variation quantity and discrete quantity of each piece of the state data of the hard disk on the verge of failure acquired over a first preset period of time, to obtain a first predicted data set; and inputting the first predicted data set into a first training model to obtain probability of occurrence of failure for the hard disk on the verge of failure over a future second preset period of time.

公开(公告)号：US11647070B2

公开(公告)日：2023-05-09

申请号：US17260996

申请日：2019-07-17

Applicant: ZTE CORPORATION

Inventor： Hongzhang Yang ,  Yaofeng Tu ,  Guihai Chen ,  Bin Guo ,  Zhenjiang Huang ,  Hong Gao ,  Bingyang Li ,  Junjie Jiang

IPC: H04L67/06 ,  H04L67/1097 ,  H04L67/561 ,  H04L67/568

CPC classification number: H04L67/06 ,  H04L67/1097 ,  H04L67/561 ,  H04L67/568

Abstract: Provided are a file sending method, a file receiving method, and a file transceiving apparatus. The file sending method includes: creating a data sending process; acquiring a file to be sent, corresponding to the data sending process, from a data cache region in a user space; constructing metadata for the data sending process, and recording the metadata in a data reading and sending region in the user space; and sending the file to be sent and the metadata to a network adapter by means of a user-mode network device driver, and sending the file to be sent and the metadata by means of the network adapter.

公开(公告)号：US20210271398A1

公开(公告)日：2021-09-02

申请号：US17261566

申请日：2019-04-01

Applicant: ZTE CORPORATION

Inventor： Hongzhang Yang ,  Yaofeng Tu ,  Guihai Chen ,  Bin Guo ,  Yinjun Han ,  Zongshuai Yan ,  Zhenjiang Huang ,  Hong Gao

IPC: G06F3/06 ,  G06F13/16

Abstract: A wear leveling and access method and device for a non-volatile memory, and a storage medium. The method includes: logically dividing a non-volatile memory into physical units of p levels, the non-volatile memory including a plurality of physical units of the first level, each physical unit of the p−1-th level including a plurality of physical units of the p-th level, and p being a positive integer greater than one (S110); when a time period corresponding to the physical units of the q-th level arrives, replacing the data of each of the physical units of the q-th level with other physical units of the q-th level, q being any positive integer from one to p (S120).

公开(公告)号：US10402391B2

公开(公告)日：2019-09-03

申请号：US15028545

申请日：2014-04-01

Applicant: ZTE CORPORATION

Inventor： Bin Guo ,  Zhenghua Chen ,  Yinjun Han ,  Hong Gao ,  Ning Cheng

IPC: G06F16/21 ,  G06F16/23 ,  G06F16/25 ,  G06F11/14 ,  H04L29/08

Abstract: The disclosure provides a processing method, device and system for data of a distributed storage system. The method includes: acquiring a first schema structure of target data and a second schema structure of source data; and processing the source data into structural data of the first schema structure according to the first schema structure and the second schema structure. The disclosure solves a problem that a data schema structure in a distributed storage system in related arts is inflexible to be described. There is a beneficial effect of improving description flexibility of the data schema structure so as to improve data processing efficiency.