Help Center/ Relational Database Service/ User Guide/ Working with RDS for MariaDB/ Instance Modifications/ Changing the Maintenance Window
Updated on 2025-11-26 GMT+08:00
Changing the Maintenance Window
Scenarios
The maintenance window is 02:00–06:00 by default and you can change it as required.
Precautions
- During the maintenance window, the DB instance will be intermittently disconnected once or twice. Ensure that your applications support automatic reconnection.
- To prevent service interruption, you are advised to set the maintenance window to off-peak hours.
- Changing the maintenance window does not affect the execution time of the scheduled tasks in the original maintenance period.
Procedure
- Log in to the management console.
- Click
in the upper left corner of the page and choose Databases > Relational Database Service. - On the Instances page, click the target instance name to go to the Overview page. Find Maintenance Window and click Configure under it.
- In the displayed dialog box, select an interval and a start time, and click OK.
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