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1. WO2020134678 - DISASTER TOLERANCE METHOD, APPARATUS AND SYSTEM

Publication Number WO/2020/134678
Publication Date 02.07.2020
International Application No. PCT/CN2019/118577
International Filing Date 14.11.2019
IPC
G06F 9/455 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
CPC
G06F 11/14
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
14Error detection or correction of the data by redundancy in operation
G06F 11/1448
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
14Error detection or correction of the data by redundancy in operation
1402Saving, restoring, recovering or retrying
1446Point-in-time backing up or restoration of persistent data
1448Management of the data involved in backup or backup restore
G06F 2009/45587
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
45533Hypervisors; Virtual machine monitors
45558Hypervisor-specific management and integration aspects
45587Isolation or security of virtual machine instances
G06F 9/455
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
G06F 9/45558
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
45533Hypervisors; Virtual machine monitors
45558Hypervisor-specific management and integration aspects
Applicants
  • 中兴通讯股份有限公司 ZTE CORPORATION [CN]/[CN]
Inventors
  • 刘新宇 LIU, Xinyu
  • 毛士玲 MAO, Shiling
  • 孙琼华 SUN, Qionghua
  • 张文俊 ZHANG, Wenjun
Agents
  • 北京国昊天诚知识产权代理有限公司 CO-HORIZON INTELLECTUAL PROPERTY INC.
Priority Data
201811641851.929.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISASTER TOLERANCE METHOD, APPARATUS AND SYSTEM
(FR) PROCÉDÉ, APPAREIL, ET SYSTÈME DE TOLÉRANCE AUX PANNES
(ZH) 容灾方法、装置及系统
Abstract
(EN)
Disclosed are a disaster tolerance method, apparatus and system for realizing a data backup mode under a plurality of data centers in a virtualization cloud platform, thereby improving the security and reliability of data of a cloud platform. The method comprises: in a state in which a production data center operates normally, synchronizing first configuration information of a first virtual machine on a production site to a virtual machine to be synchronized on a disaster tolerance site; and when an operation failure of the production data center is monitored, switching a first production service of the production site to the disaster tolerance site.
(FR)
L'invention concerne un procédé, un appareil et un système de tolérance aux pannes pour réaliser un mode de sauvegarde de données sous une pluralité de centres de données dans une plateforme en nuage de virtualisation, ce qui permet d'améliorer la sécurité et la fiabilité de données d'une plateforme en nuage. Le procédé consiste : dans un état dans lequel un centre de données de production fonctionne normalement, à synchroniser des premières informations de configuration d'une première machine virtuelle sur un site de production à une machine virtuelle à synchroniser sur un site de tolérance aux pannes ; et lorsqu'une défaillance de fonctionnement du centre de données de production est surveillée, à commuter un premier service de production du site de production vers le site de tolérance aux pannes.
(ZH)
本申请实施例公开了一种容灾方法、装置及系统,用以实现虚拟化云平台中多数据中心下的数据备份模式,从而提高云平台数据的安全可靠性。所述方法包括:在生产数据中心正常运行的状态下,将生产站点上的第一虚拟机的第一配置信息同步至容灾站点上的待同步虚拟机;当监测到所述生产数据中心运行故障时,将所述生产站点的第一生产业务切换至所述容灾站点。
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Latest bibliographic data on file with the International Bureau