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Bucket Click the Bucket drop-down list or the "Refresh" icon and select the Huawei Cloud OBS bucket for storing the migrated data. The bucket must be located in the region where you are using OMS. Click Next. Configure parameters in the Source Configuration area.
STANDARD: Huawei Cloud OBS Standard storage IA: Huawei Cloud OBS Infrequent Access storage ARCHIVE: Huawei Cloud OBS Archive storage DEEP_ARCHIVE: Huawei Cloud OBS Deep Archive storage SRC_STORAGE_MAPPING: converts the source storage class into an OBS storage class based on the predefined
Bucket Click the Bucket drop-down list or the "Refresh" icon and select the Huawei Cloud OBS bucket for storing the migrated data. The bucket must be located in the region where you are using OMS.
Table 4 list_file data structure Parameter Type Description obs_bucket String Specifies the name of the OBS bucket for storing object list files. list_file_key String Specifies the object name of the object list file.
STANDARD: Huawei Cloud OBS Standard storage IA: Huawei Cloud OBS Infrequent Access storage ARCHIVE: Huawei Cloud OBS Archive storage DEEP_ARCHIVE: Huawei Cloud OBS Deep Archive storage SRC_STORAGE_MAPPING: converts the source storage class into an OBS storage class based on the predefined
Table 4 list_file data structure Parameter Type Description obs_bucket String Specifies the name of the OBS bucket for storing object list files. list_file_key String Specifies the object name of the object list file.
Table 4 list_file field description Parameter Mandatory Type Description obs_bucket Yes String Specifies the name of the OBS bucket for storing the object list files. NOTE: Ensure that the selected list file is in the same region as the destination bucket.
Bucket Click the Bucket drop-down list or the "Refresh" icon and select the Huawei Cloud OBS bucket for storing the migrated data. The bucket must be located in the region where you are using OMS. Click Next. Configure parameters in the Source Configuration area.
OMS Advantages OMS has the following advantages: Ease of use All you need to do is sign in to the console, switch to the OMS page, create a migration task, and wait for the migration to complete. Solid security OMS secures your access with an access key ID (AK) and secret access key
OMS Functions Flexible Object Selection You can select files or folders to be migrated, or use an object or URL list to choose what data will be migrated. You can also migrate objects generated after a specified time or with certain prefixes. Automatic Task Splitting For a large-scale
How OMS Works Overview Migration Process Data Identification Data Migration Data Security and Integrity
Solution with OMS and Dual-Write Scenarios This section describes how to migrate data using OMS and dual-write. This practice ensures zero service interruption. The migration process is as follows: Before migration, configure your services to write data to both the source and destination
Migrating Archived Data in Alibaba Cloud OSS Alibaba Cloud OSS provides the ossutil tool to restore archived objects with specified prefixes. ossutil is compatible with Windows, Linux, and macOS. Download and install the required version. This section uses Windows as an example. Procedure
Can OMS Filter the Data to Be Migrated by Suffix? No. OMS allows you to use prefixes to filter the data to be migrated. For details, see Creating a Migration Task and Creating a Migration Task Group. Parent topic: Product Consulting
Does OMS Support Batch Bucket Migration? No. A migration task or migration task group on OMS can only migrate data in a single bucket. If you want to migrate data in buckets in batches, you are advised to create a storage migration workflow on Huawei Cloud Migration Center (MgC).
Configuring Alibaba Cloud OSS to Send Synchronization Requests Background After you create a synchronization task, you need to configure the source object storage service to request OMS to migrate newly added and modified source objects. To do so, you can use a message notification
What Are the Constraints on Migrating Data to a Parallel File System with OMS? The constraints are as follows: If an object name ends with a slash (/), the object size must be zero. Otherwise, the object cannot be migrated. Each object name cannot contain consecutive slashes (/),
Can OMS Only Migrate the Data Generated After a Specified Time? OMS allows you to filter data to be migrated by time using the Selective Migration option. If you do not need to filter source data by time, disable this option. If you need to filter source data by time, enable this
How Do I Migrate Data from a Cloud Platform Not Supported by OMS? If the data to be migrated is stored in a NAS file system, use Method 1. If the data to be migrated can be accessed publicly through HTTP or HTTPS and you can list the names and download links of all the objects to
How Does OMS Ensure Data Consistency Between the Source and Destination Buckets? During the migration, whenever an object is migrated, OMS performs a consistency check on the object. If a source object is inconsistent with its paired destination one, the object is recorded as failed
