Modify an online configuration version
On the details page of an instance, choose Configuration Management > Cluster Configuration in the left-side pane. On the Cluster Configuration page, click the Online Configurations tab.
2. Find the online configuration version that you want to view or modify, and click View or Modify in the Actions column. Then, find the configuration file that you want to view or modify, and click View or Modify in the Actions column.
3. Find the parameter that you want to modify and click Modify in the Actions column to view or modify the parameter.
4. Click Publish New Version to generate a new online configuration version.
5. Go to the Cluster Management page, and click Update in the Configuration Information section. In the Update Cluster Configuration panel, select and apply an online configuration version.
6. View the update progress on the Change History page in the Extended Features module.
Delete an online configuration version
You can delete an online configuration version that is in the Unused state on the Online Configurations tab of the Cluster Configuration page.
You can only view and modify an online configuration version that is in the In Use state. After you modify an online configuration version, a new online configuration version is generated. You can delete an online configuration version that is in the Unused state.
Usage notes
After an online configuration version is published, you can no longer change the configuration content.
You can modify a published online configuration version to generate a new online configuration version.
When you modify a published online configuration version, the system saves only the latest draft version.
You can delete only online configuration versions that are in the Unused state. You cannot delete online configuration versions that are in the In Use state.