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Changing Class of a DDM Instance

Prerequisites

  • You have logged in to the DDM console.
  • The DDM instance is in the Running state.

Change instance class during off-peak hours because services will be temporarily interrupted during class changing.

Procedure

  1. In the navigation pane, choose Instances; in the instance list, locate the DDM instance whose instance you want to change, and choose More > Change Instance Class in the Operation column.

    Figure 1 Changing Class of a DDM Instance

  2. On the displayed page, view the current instance configuration and select the required instance class in the lower part of the page.

    Figure 2 Page for selecting an instance class

  3. Click Next and proceed with the following step based on the billing mode of your instance:
  4. Perform subsequent operations based on the billing mode you select:

    • For pay-per-use, click Submit.
    • For yearly/monthly, click Pay Now.

  5. Switch back to the instance list, check whether the status of the instance changes to Changing class.

    • Once the change operation is performed, it cannot be undone. To change the class again, submit another request after the class change is complete.
    • Instance class can be upgraded or downgraded.

Parent topic: Instance Management