Next steps

1. Log on to the Data Online Migration console.

2. In the left-side navigation pane, choose Data Online Migration > Migration Tasks.

3. In the migration task list, click Manage for the corresponding task to go to its details page.

   • If you selected Do not push reports when creating the task, go to the task details page > History and click Generate Migration Report. After the report is generated, click Download Migration Report to download it locally.

   • If you selected Push reports when creating the task, go to the task details page > History. After the report is generated, click Download Migration Report to download it locally.

   Note

   • Migration reports generated before the data migration task is complete may contain incomplete content. To obtain a complete migration report, download it after the task is complete.

   • Migration reports are for your reference only. The final migration result is based on the actual files at the destination.

   After being generated, migration reports are stored in the specified OSS bucket. Based on the task execution record, the folder path prefix is as follows:

   OSS://<bucket>/<prefix>/aliyun_import_report/<uid>/<jobid>/<runtimeid>/total_list/
   OSS://<bucket>/<prefix>/aliyun_import_report/<uid>/<jobid>/<runtimeid>/failed_list/
   OSS://<bucket>/<prefix>/aliyun_import_report/<uid>/<jobid>/<runtimeid>/skipped_list/

   Path parameter descriptions

   Field name	Description
   bucket	The destination bucket.
   prefix	The migration directory prefix specified in the destination data address.
   uid	The Alibaba Cloud account ID.
   jobid	The task ID. You can find it on the task details page > Details.
   runtimeid	The task execution record ID. You can find it on the task details page > History.

4. In the OSS console, navigate to the destination bucket to find the migration report files. You can download these files and view the detailed file list. We recommend that you use ossbrowser or ossutil to view the files.

Push migration logs to Alibaba Cloud SLS in real-time for querying and analysis. In the SLS console, perform precise searches using keywords such as task ID and filename to monitor the migration process or troubleshoot issues.

• Do Not Push (default): Does not push migration logs.

• Push: Pushes migration logs to SLS. View the migration logs in SLS.

• Push Only File Error Logs: Pushes only error migration logs to SLS. View the error migration logs in SLS.

  Before you select Push or Push only file error logs, ensure that you have completed the following operations. Otherwise, the migration task may become abnormal:

  • You have activated the SLS service.

  • You have granted the required permissions for Simple Log Service Access Authorization on the authorization page.

When you select Push or Push Only File Error Logs, Data Online Migration creates a project in SLS with a name in the format aliyun-oss-import-log-<Alibaba Cloud account ID>-<region>, for example, aliyun-oss-import-log-137918634953****-cn-hangzhou.

• Simple Log Service Authorization: This option is displayed when you select Push or Push only file error logs for Migration logs.

  Click Grant. On the Cloud Resource Access Authorization page, the system creates the AliyunOSSImportSlsAuditRole role and grants it the required permissions. Click Agree To Authorization to complete the authorization.