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Migrating Data from Ceph to Huawei Cloud OBS over HTTP This section describes how to use MgC storage migration workflows to migrate data from Ceph to Huawei Cloud OBS over HTTP.
Migrating Data from MinIO to Huawei Cloud OBS over HTTP This section describes how to use MgC storage migration workflows to migrate data from MinIO to Huawei Cloud OBS over HTTP.
When I Migrate HTTP/HTTPS Data to Huawei Cloud OBS, How Are the Objects with the Same Name but Different URLs Processed? In Huawei Cloud OBS, objects are identified using names but not URLs.
When I Migrate Data from OBS to NAS on Huawei Cloud, What Will Happen If There Are Objects with the Same Name but Different Capitalization at the Source? In OBS, the names of files and folders are case sensitive, but in NAS, they are not.
Migration Scenario Length Limitations OBS -> NAS Maximum path length: 4,096 bytes Maximum length of a folder name: 255 bytes SMB -> NAS NAS -> OBS Maximum path length: 1,023 bytes Maximum length of a folder name: 1,023 bytes SMB -> OBS OBS -> SMB Maximum path length: 32,767 bytes
When I Migrate HTTP/HTTPS Data to Huawei Cloud OBS, How Are the Objects with the Same Name but Different URLs Processed? When I Migrate Data from OBS to NAS on Huawei Cloud, What Will Happen If There Are Objects with the Same Name but Different Capitalization at the Source?
over HTTP Migrating Data from Ceph to Huawei Cloud OBS over HTTP Migrating Data Using CDN Migrating Object Storage Data Using a List
"obs:bucket:GetBucketStoragePolicy", "obs:object:AbortMultipartUpload", "obs:object:DeleteObjectVersion", "obs:object:GetObjectAcl", "obs:bucket:ListBucketVersions", "obs:bucket:ListBucket",
"obs:bucket:GetBucketStoragePolicy", "obs:object:AbortMultipartUpload", "obs:object:DeleteObjectVersion", "obs:object:GetObjectAcl", "obs:bucket:ListBucketVersions", "obs:bucket:ListBucket",
After an OBS bucket is configured, the task logs and content verification results will be automatically uploaded to the specified OBS bucket.
Job Type Collection Precaution DataArts Studio jobs You need to export DataArts Studio jobs to an OBS bucket on Huawei Cloud and assign the read and write permissions for the bucket to MgC.
Migrating Data from Multiple Source Buckets by Prefix This section describes how to filter objects for migration in source buckets using prefixes and migrate the objects to Huawei Cloud OBS buckets.
For example, obs://mgc-test/data/migration-dli-spark-1.0.0.jar mgc.mc2dli.data.migration.dli.spark.jars Enter the OBS path for storing the fastjson-1.2.54.jar and datasource.jar packages. The value is transferred in array format.
For example, obs://mgc-test/data/migration-dli-spark-1.0.0.jar mgc.mc2dli.data.migration.dli.spark.jars Enter the OBS path for storing the fastjson-1.2.54.jar and datasource.jar packages. The value is transferred in array format.
Table 1 Storage class conversion between other cloud service providers and Huawei Cloud Source Cloud Vendor 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
OBS OBS stores object data migrated to Huawei Cloud.
Set Export Mode to To OBS and select a path for saving the jobs. Set Export Scope and Job Status as required. If the job to be exported has not been submitted for any version, you are advised to set Export Status to Developed.
For example, obs://mgc-test/data/migration-dli-spark-1.0.0.jar mgc.mc2dli.data.migration.dli.spark.jars: Enter the OBS path for storing the fastjson-1.2.54.jar and datasource.jar packages. The value is transferred in array format.
For example, obs://mgc-test/data/migration-dli-spark-1.0.0.jar mgc.mc2dli.data.migration.dli.spark.jars: Enter the OBS path for storing the fastjson-1.2.54.jar and datasource.jar packages. The value is transferred in array format.
For example, obs://mgc-test/data/migration-dli-spark-1.0.0.jar mgc.mc2dli.data.migration.dli.spark.jars: Enter the OBS path for storing the fastjson-1.2.54.jar and datasource.jar packages. The value is transferred in array format.
