Object Storage Migration Service
Object Storage Migration Service
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All results for "
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What's New
Service Overview
What Is OMS?
OMS Functions
OMS Advantages
How OMS Works
Security
Identity and Access Management
Risk Warning and Data Protection
Auditing and Logging
Shared Responsibilities
Notes and Constraints
Billing
OMS and Other Services
Permissions
Getting Started
Migration Process
Preparing for Migration
Creating a Migration Task
User Guide
Permissions Management
Creating a User and Assigning OMS Permissions
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
Viewing CTS Traces
Best Practices
Overview
Automatically Checking for and Retrying Failed Migration Tasks
Cutover Migration
Migration with Back-to-Source
Migration with Dual-Write
Multiple Incremental Migrations
Special Migration Scenarios
Migrating Archive Data
Adding a Name Prefix or Path Prefix to Migrated Objects
Migration from Other Clouds to Huawei Cloud
Migrating Data Between Huawei Cloud OBS Buckets
Background
Preparing for Migration
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from Huawei Cloud PFS to Huawei Cloud OBS or Between PFS Systems
Migrating Data from Alibaba Cloud OSS to Huawei Cloud OBS
Background
Preparing for Migration
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from Tencent Cloud COS to Huawei Cloud OBS
Background
Preparing for Migration
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from UCloud US3 to Huawei Cloud OBS
Background
Preparing for Migration
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from Kingsoft Cloud KS3 to Huawei Cloud OBS
Background
Preparing for Migration
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from QingCloud QingStor to Huawei Cloud OBS
Background
Preparing for Migration
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from Google Cloud Storage to Huawei Cloud OBS
Background
Preparing for Migration
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from Amazon S3 to Huawei Cloud OBS
Background
Preparing for Migration
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from Azure Blob Storage to Huawei Cloud OBS
Background
Preparing for Migration
Creating a Migration Task
Creating a Migration Task Group
Migrating Data from HTTP/HTTPS Sources to Huawei Cloud OBS
Background
Preparing for Migration
Creating a Migration Task
Creating a Migration Task Group
Archive Data Migration
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
API Reference
Before You Start
API Overview
Calling APIs
Making an API Request
Authentication
Response
Getting Started
APIs V2 (Recommended)
API Version Query
Listing API Versions
Querying an API Version
Migration Task Management
Listing Migration Tasks
Querying a Migration Task
Creating a Migration Task
Pausing a Migration Task
Starting a Migration Task
Deleting a Migration Task
Updating the Traffic Limiting Rules of a Migration Task
Updating Tasks in Batches
Synchronization Task Management
Creating a Synchronization Event
Listing Synchronization Tasks
Creating a Synchronization Task
Querying a Synchronization Task
Querying the Statistics About a Synchronization Task
Deleting a Synchronization Task
Pausing a Synchronization Task
Starting a Synchronization Task
Migration Task Group Management
Listing Migration Task Groups
Creating a Migration Task Group
Querying a Migration Task Group
Deleting a Migration Task Group
Pausing a Migration Task Group
Resuming a Migration Task Group
Restarting a Migration Task Group
Modifying Traffic Limiting Rules for a Migration Task Group
Operations on Buckets
Listing Objects in a Bucket
Querying CDN Information of a Bucket
Listing Buckets
Querying the Region of a Bucket
Checking Whether a Source Bucket Has Objects with a Specified Prefix
Querying Supported Source Clouds
Querying All Supported Cloud Vendors
Querying Supported Regions
Querying Regions Supported for a Cloud Vendor
Appendix
Status Codes
Error Codes
Out-of-Date Error Codes
Obtaining a Project ID and Task ID
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 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?
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?
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?
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 a Migration Task Fails Due to an Inconsistent Encryption Attribute?
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?
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?