Compute
Elastic Cloud Server
Huawei Cloud Flexus
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Cloud Phone Host
Huawei Cloud EulerOS
Networking
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
VPC Endpoint
Cloud Connect
Enterprise Router
Enterprise Switch
Global Accelerator
Management & Governance
Cloud Eye
Identity and Access Management
Cloud Trace Service
Resource Formation Service
Tag Management Service
Log Tank Service
Config
OneAccess
Resource Access Manager
Simple Message Notification
Application Performance Management
Application Operations Management
Organizations
Optimization Advisor
IAM Identity Center
Cloud Operations Center
Resource Governance Center
Migration
Server Migration Service
Object Storage Migration Service
Cloud Data Migration
Migration Center
Cloud Ecosystem
KooGallery
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP Filing
Support Plans
My Credentials
Customer Operation Capabilities
Partner Support Plans
Professional Services
Analytics
MapReduce Service
Data Lake Insight
CloudTable Service
Cloud Search Service
Data Lake Visualization
Data Ingestion Service
GaussDB(DWS)
DataArts Studio
Data Lake Factory
DataArts Lake Formation
IoT
IoT Device Access
Others
Product Pricing Details
System Permissions
Console Quick Start
Common FAQs
Instructions for Associating with a HUAWEI CLOUD Partner
Message Center
Security & Compliance
Security Technologies and Applications
Web Application Firewall
Host Security Service
Cloud Firewall
SecMaster
Anti-DDoS Service
Data Encryption Workshop
Database Security Service
Cloud Bastion Host
Data Security Center
Cloud Certificate Manager
Edge Security
Situation Awareness
Managed Threat Detection
Blockchain
Blockchain Service
Web3 Node Engine Service
Media Services
Media Processing Center
Video On Demand
Live
SparkRTC
MetaStudio
Storage
Object Storage Service
Elastic Volume Service
Cloud Backup and Recovery
Storage Disaster Recovery Service
Scalable File Service Turbo
Scalable File Service
Volume Backup Service
Cloud Server Backup Service
Data Express Service
Dedicated Distributed Storage Service
Containers
Cloud Container Engine
SoftWare Repository for Container
Application Service Mesh
Ubiquitous Cloud Native Service
Cloud Container Instance
Databases
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GeminiDB
GaussDB
Distributed Database Middleware
Database and Application Migration UGO
TaurusDB
Middleware
Distributed Cache Service
API Gateway
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
Multi-Site High Availability Service
EventGrid
Dedicated Cloud
Dedicated Computing Cluster
Business Applications
Workspace
ROMA Connect
Message & SMS
Domain Name Service
Edge Data Center Management
Meeting
AI
Face Recognition Service
Graph Engine Service
Content Moderation
Image Recognition
Optical Character Recognition
ModelArts
ImageSearch
Conversational Bot Service
Speech Interaction Service
Huawei HiLens
Video Intelligent Analysis Service
Developer Tools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Content Delivery & Edge Computing
Content Delivery Network
Intelligent EdgeFabric
CloudPond
Intelligent EdgeCloud
Solutions
SAP Cloud
High Performance Computing
Developer Services
ServiceStage
CodeArts
CodeArts PerfTest
CodeArts Req
CodeArts Pipeline
CodeArts Build
CodeArts Deploy
CodeArts Artifact
CodeArts TestPlan
CodeArts Check
CodeArts Repo
Cloud Application Engine
MacroVerse aPaaS
KooMessage
KooPhone
KooDrive
Help Center/ Document Database Service/ User Guide/ Data Backups/ Configuring the Cross-Region Backup Policy

Configuring the Cross-Region Backup Policy

Updated on 2024-11-29 GMT+08:00

DDS can store backup files in the destination region or OBS, so you can use the backup files in the destination region to restore data to a new DDS instance.

After the cross-region backup policy is enabled, the system automatically stores the backup files created for the instance to the destination region you specified. You can manage cross-region backup files on the Backups page.

Before You Start

  • To apply for the permission to set cross-region backup policies, contact customer service.
  • Before enabling the cross-region backup policy, ensure that the automated backup policy has been enabled. Otherwise, the cross-region backup cannot take effect. For details, see Enabling or Modifying an Automated Backup Policy.

Billing

Table 1 Billing

Specification Code

Billing Item

Unit Price

dds.mongodb.crossreg.backup.space.repset

Storage space

For details, see Product Pricing Details.

dds.mongodb.crossreg.backup.space.single

Storage space

dds.mongodb.crossreg.backup.space

Storage space

Enabling or Modifying a Cross-Region Backup Policy

  1. Log in to the management console.
  2. Click in the upper left corner and select a region and a project.
  3. Click in the upper left corner of the page and choose Databases > Document Database Service.
  4. On the Instances page, click the target instance.
  5. In the navigation pane on the left, choose Backups & Restorations.
  6. On the Backups & Restorations page, click Set Cross-Region Backup Policy.

    Figure 1 Set Cross-Region Backup Policy
    Table 2 Parameter description

    Parameter

    Description

    Cross-Region Full Backup

    Click to back up the automated full backup file of the instance to a remote location.

    Cross-Region Incremental Backup

    Click to back up the incremental backup file of the instance to a remote location.

    NOTE:
    • Only replica set instances support cross-region incremental backup.
    • If cross-region full backup is not enabled, cross-region incremental backup cannot be enabled.
    • After cross-region incremental backup is enabled, you can restore an instance to a specified time point only after the next automated full backup replication is complete. The specified time point must be later than the time when the automated full backup is complete.

    Region

    Select the region for which you back up data based on service requirements.

    Retention Period

    Retention Period refers to the number of days (range: 1 to 3,660) that data is kept. You can increase the retention period to improve data reliability.

  7. Click OK.
  8. On the Cross-Region Backups tab of the Backups page, manage cross-region backup files.

    • To modify the cross-region backup policy, click Set Cross-Region Backup in the Operation column.
    • To view generated cross-region backup files, click View Cross-Region Backup in the Operation column. You can use the cross-region backup files to restore data to a new instance.

Disabling a Cross-Region Backup Policy

  1. Log in to the management console.
  2. Click in the upper left corner and select a region and a project.
  3. Click in the upper left corner of the page and choose Databases > Document Database Service.
  4. On the Instances page, click the target instance.
  5. In the navigation pane on the left, choose Backups & Restorations.
  6. On the Backups & Restorations page, click Set Cross-Region Backup Policy.
  7. In the displayed dialog box, click to disable the cross-region backup policy.

    Figure 2 Disabling a cross-region backup policy

  8. Click OK.

    NOTICE:
    • If the cross-region backup policy is disabled, the cross-region backup task will be stopped immediately, and all cross-region backup and cross-region incremental backup files will be immediately deleted. Operations related to cross-region backup or incremental backup may fail.
    • After an instance is deleted, all cross-region backups and incremental backups of the instance will be retained. The retention period is determined by the retention period you specified in the cross-region backup policy.

We use cookies to improve our site and your experience. By continuing to browse our site you accept our cookie policy. Find out more

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback