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Access the OBS bucket and download an object that failed to be migrated. If the error message "TooManyRequests" is displayed, submit a service ticket to address this OBS issue.
For OBS buckets with the direct reading function enabled, even though the archived data in these OBS buckets can be directly downloaded without being restored in advance, OMS cannot migrate such data because its storage class is not changed.
Progressive Knowledge - HuaweiCloud Object Storage Migration Service Object Storage Migration Service is an online data migration service that helps users migrate object storage data from the public cloud of other cloud service providers to the OBS on HUAWEI CLOUD.
OBS Migrating Data from Azure Blob Storage to Huawei Cloud OBS Migrating Data from HTTP/HTTPS Sources to Huawei Cloud OBS
Table 1 Related services Service Interaction Reference OBS OMS can migrate objects to OBS buckets on Huawei Cloud.
Object Storage Migration Service (OMS) is an online data migration service that helps you quickly, easily, and securely move data from object storage on other clouds to Object Storage Service (OBS) on Huawei Cloud.
OBS returns write results. OMS queries the metadata of the source objects. The source object storage service returns the metadata of the source objects. OMS queries the metadata of the destination objects. OBS returns the metadata of the destination objects.
For OBS buckets with the direct reading function enabled, even though the archived data in these OBS buckets can be directly downloaded without being restored in advance, OMS cannot migrate such data because its storage class is not changed.
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?
Create an OBS bucket or SFS file system on Huawei Cloud. Assess a migration cluster. Determine the size and specifications of the migration cluster based on the number of files you want to migrate. Create a workflow.
Table 1 Storage class conversion between cloud service providers and Huawei Cloud Source OBS Standard (0.099|0.01|0.01) OBS Infrequent Access (0.08|0.1|0.1|0.0325) OBS Archive (0.033|0.1|0.1|0.06) OBS Deep Archive (0.014|0.5|0.5|0.12) Amazon S3 S3 Standard (0.172|0.0275|0.3441) S3
Creating a Destination OBS Bucket Create an OBS bucket for storing the migrated data. For details, see Creating a Bucket. Restoring Archived Data in the Source Bucket If there is archived data in the source bucket, restore the data before the 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
TRF.0055 The target OBS bucket does not have enough space. Ensure that the bucket has enough space and try again. TRF.0056 Your OBS account is frozen. Unfreeze your account and try again. TRF.0057 Invalid AK/SK. Enter a valid AK/SK and try again.
Table 1 System-defined permissions for OMS Role Name Description Type Dependency OMS Administrator Full permissions for OMS System-defined role Dependent on the OBS Administrator policy. Source Permissions The following uses an OBS bucket on Huawei Cloud as the source bucket.
If the problem persists, contact Huawei Cloud OBS support. Parent topic: Migration Duration
Table 1 Storage migration tools Migration Tool Migration Network Supported Sources Features MgC Public network/Private lines Huawei Cloud OBS Alibaba Cloud OSS Baidu Cloud BOS Tencent Cloud COS Kingsoft Cloud KS3 Qiniu Cloud KODO UCloud US3 Amazon S3 Azure Blob Storage NAS_SMB NAS_NFS_V3
You must use OMS in the region where the source and target OBS buckets are located.
Create an OBS bucket for storing the migrated data. For details, see Creating a Bucket. Create a migration task and start the task on the OMS console. For details, see Creating a Migration Task. Check the migration result on the OMS console.
Added How Do I Migrate Data from Multiple Source Buckets to a Single OBS Bucket on Huawei Cloud? Added How Does Migration Affect My Source Data? What Are the Impacts on Migration If the Source Data Changes?
