When an ApsaraDB for PolarDB event is pending for processing, you will be notified to handle the event in a timely manner in the console.

For ApsaraDB for PolarDB O&M events, including database software upgrade events and hardware maintenance and upgrade events, you are notified not only by SMS messages, phone calls, emails, or internal messages, but also in the console. You can view the details of each event, including the event type, task ID, cluster name, and switch time. You can also change the switch time.


There are unprocessed O&M events.
Note If there are unprocessed O&M events, you can see notification badges on the Pending Events page.
Pending events

Change the switch time

  1. Log on to the ApsaraDB for PolarDB console.
  2. In the left-side navigation pane, click Pending Events.
    Note For an O&M event for which you must reserve the switch time, a dialog box appears, asking you to complete the reservation as soon as possible.
  3. On the Pending Events page, select the type of event that you want to handle.
    Note Different notices are displayed on the tabs for different types of events.
  4. View event details in the event list. To change the switch time, select an event, and then click Change Switch Time. In the dialog box that appears, set the switch time, and then click OK.
    Note The switch time cannot be later than the latest operation time allowed.

Historical events

You can view completed events on the Event History page.

Historical events