Object Storage Migration Service
Object Storage Migration Service
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All results for "
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What's New
Service Overview
OMS Infographic
What Is OMS?
OMS Functions
OMS Advantages
How OMS Works
Security
Identity and Access Management
Risk Warning and Data Protection
Auditing and Logging
Permissions
Notes and Constraints
Billing
OMS and Other Services
Getting Started
Migration Process
Preparing for Migration
Creating a Task to Migrate a File or Folder
Creating a Task to Migrate Objects
User Guide
Permissions Management
Using IAM to Grant Access to OMS
Using IAM Roles or Policies to Grant Access to OMS
Using IAM Identity Policies to Grant Access to OMS
Migration Tasks
Migration Task Overview
Creating a Migration Task
Checking a Migration Task
Managing a Migration Task
Migration Task Groups
Migration Task Group Overview
Creating a Migration Task Group
Checking a Migration Task Group
Managing a Migration Task Group
Synchronization Tasks
Creating a Synchronization Task
Configuring the Source Storage Service to Send Synchronization Requests
Monitoring a Synchronization Task
Viewing CTS Traces
Best Practices
Using FunctionGraph to Automatically Check and Restart Failed Migration Tasks
Best Practices for Service Cutover
Solution with OMS and Back-to-Source
Solution with OMS and Dual-Write
Solution with OMS-based Multiple Incremental Migrations
Special Migration Scenarios
Using a Specified Prefix for Migration
Migrating to a Parallel File System of OBS
Migration from Other Clouds to Huawei Cloud
Migrating Data Between Huawei Cloud OBS Buckets
Background
Preparations
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from Alibaba Cloud OSS to Huawei Cloud OBS
Background
Preparations
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from Tencent Cloud COS to Huawei Cloud OBS
Background
Preparations
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from UCloud US3 to Huawei Cloud OBS
Background
Preparations
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from Kingsoft Cloud KS3 to Huawei Cloud OBS
Background
Preparations
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from QingCloud QingStor to Huawei Cloud OBS
Background
Preparations
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from Google Cloud Storage to Huawei Cloud OBS
Background
Preparations
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from Amazon S3 to Huawei Cloud OBS
Background
Preparations
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from Azure Blob Storage to Huawei Cloud OBS
Background
Preparations
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from HTTP/HTTPS Sources to Huawei Cloud OBS
Background
Preparations
Creating a Migration Task
Creating a Migration Task Group
Creating Access Keys for Access Cloud Platforms
Configuring Synchronization Requests on Source Platforms
Configuring Alibaba Cloud OSS to Send Synchronization Requests
Configuring Tencent Cloud COS to Send Synchronization Requests
Migrating Archived Data from Other Clouds
Migrating Archived Data
Migrating Archived Data in Huawei Cloud OBS
Migrating Archived Data in Alibaba Cloud OSS
Migrating Archived Data in Tencent Cloud COS
Migrating Archived Data in Kingsoft Cloud KS3
Migrating Archived Data in UCloud US3
Migrating Archived Data in Amazon S3
Migrating Archived Data in Azure Blob Storage
Other Migration Scenarios
Overview
RDA
MgC
API Reference
Before You Start
API Overview
Calling APIs
Making an API Request
Authentication
Response
Getting Started
APIs V2
API Version Query
List API Versions
Query an API Version
Privacy Agreement
Sign the Privacy Agreement
Migration Task Management
List Migration Tasks
Query a Migration Task with a Specified ID
Create a Migration Task
Pause a Migration Task
Start a Migration Task
Delete a Migration Task
Update the Traffic Limiting Rules of a Migration Task
Update Tasks in Batches
Synchronization Task
Create a Synchronization Event
List Synchronization Tasks
Create a Synchronization Task
Query the Details of a Synchronization Task with a Specified ID
Query the Statistics About a Synchronization Task with a Specified ID
Delete a Synchronization Task
Pause a Synchronization Task
Start a Synchronization Task
Migration Task Group Management
List Migration Task Groups
Create a Migration Task Group
Query a Migration Task Group with a Specified ID
Delete a Migration Task Group with a Specified ID
Pause a Migration Task Group with a Specified ID
Resume a Migration Task Group with a Specified ID
Restarting a Failed Migration Task Group with a Specified ID
Modify Traffic Limiting Rules for a Migration Task Group
Operations on Buckets
List Objects in a Bucket
Query the CDN Information of a Bucket
Query the Bucket List
Query the Region of a Bucket
Check Whether There Are Objects with a Specified Prefix in a Source Bucket
Checking the Format of the URL Source List File
Cloud Service
Query Supported Cloud Vendors
Region
Query Regions Supported for a Cloud Vendor
Out-of-Date APIs
Querying the API Version
Creating a Migration Task
Deleting a Migration Task
Restarting a Migration Task
Stopping a Migration Task
Modifying a Traffic Limiting Rule
Querying All Migration Tasks of a Tenant
Querying the Total Number of Migration Tasks of a Tenant
Querying Migration Tasks by Task IDs
Querying Quotas of a Tenant
Permissions and Supported Actions
Introduction
Actions Supported by Policy-based Authorization
Actions Supported by Identity Policy-based Authorization
Appendix
Status Codes
Error Codes
Out-of-Date Error Codes
Obtaining a Project ID and Task ID
SDK Reference
SDK Overview
FAQs
Question Summary
Product Consulting
When Do I Need to Perform Pre-migration Evaluation Before Creating Migration Tasks?
How Do I Migrate OBS Bucket Data from One Region to Another?
How Do I Migrate the OBS Bucket Data from One Account to Another?
How Do I Migrate Data from Multiple Source Buckets to a Single OBS Bucket on Huawei Cloud?
How Do I Migrate Data in the Root Directory?
How Does Migration Affect My Source Data? What Are the Impacts on Migration If the Source Data Changes?
How Do I Change the Storage Path of a Migrated Object?
How Do I Obtain Required Permissions for the Source and Destination Platform Accounts?
Can I Migrate Data in a Specified Period Using a Synchronization Task?
Can OMS Only Migrate the Data Generated After a Specified Time?
Can OMS Filter the Data to Be Migrated by Suffix?
Does OMS Support Batch Bucket Migration?
What Is the Storage Class of Data Migrated to an Archive Destination Bucket?
What Are the Application Scenarios of Migration Tasks and Migration Task Groups?
If I Delete an Object from the Source Bucket, Will the Corresponding Object in the Destination Bucket Be Deleted?
Why Is the Total Number or Size of Objects in the Destination Bucket Inconsistent with Those in the Source Bucket After the Migration?
How Does Migration Affect Data in the Destination Bucket?
How Do I Choose Storage Classes?
Migration Constraints
What Are the Constraints on Migrating Data to a Parallel File System with OMS?
What Are the Restrictions on Migrating Data in a Parallel File System?
What Can I Do If the Bucket Region Is Inconsistent with the Console Region When I Create a Migration Task?
How Do I Migrate Data from a Cloud Platform Not Supported by OMS?
What Can I Do If the HTTP 418 Error Code Is Returned When OMS APIs Are Called?
Migration Duration
How Can I Learn the Speed of a Migration Task?
Why Is the Migration Progress Not Changing Even Though the Transferred Volume Is Increasing?
Why Is the Migration Speed Slow Sometimes?
What Do I Do If the Migration Speed Is Slow and a Large Number of Objects Failed to Be Migrated During a Cross-Region Migration on Huawei Cloud?
Migration Progress
Why Is the Migration Progress Not 100% After the Migration Is Complete?
Why Are the Migration Progress and the Transmitted Data Volume 0 After the Migration Is Complete?
Migration Objects
How Do I Review the Objects Migrated in a Migration Task?
How Do I Review the Objects Migrated in a Migration Task Group?
How Do I Review the Objects Migrated in a Synchronization Task?
Exception Recovery
What Do I Do If Migration Tasks Fail To Be Created After Evaluation?
What Do I Do If the Migration Fails Because the Frequency of Accessing the Source Object Storage Exceeded the Upper Limit?
What Do I Do If a Migration Task Fails?
What Do I Do If a Migration Task Group Fails to Be Executed?
What Do I Do If SMN Does Not Work Properly?
What Do I Do If the Migration Task Failed Due to an Archived Data Read Failure?
What Problems May I Encounter If CDN Is Enabled at the Source?
What Do I Do If All Objects Whose Names Contain Slashes (/) Fail to be Migrated from Alibaba Cloud?
How Do I Resolve the Error "Failed to access the object. Make sure that the object exists and you have the rights to access" When I Enter Object Prefixes?
What Do I Do If the Migration Failed Because the Objects Cannot Be Downloaded from the Source Bucket?
What Do I Do If a Migration Task Failed Due to Transmission Interruptions?
What Can I Do If a Migration Task Fails Even After Multiple Attempts?
What Do I Do If the Migration Object in a Synchronization Task Contains a URL-encoded Name?
Consistency Verification
How Does OMS Ensure Data Consistency Between the Source and Destination Buckets?
How Do I Migrate Incremental Source Data and How Does OMS Ensure Data Consistency?
What Do I Do If Consistency Checks Fail During the Migration of Data in a Parallel File System?
Videos
General Reference
Glossary
Shared Responsibilities
Service Level Agreement
White Papers
Endpoints
Permissions