Data Transmission Service:Upgrade a DTS instance

Billing

• If the billing method is subscription,
  Task configuration fee = (Daily fee of the task after upgrade - Daily fee of the task before upgrade) × (Subscription expiration date - Upgrade date)

  Note The daily fee of a task after upgrade depends on the number of remaining days from the upgrade date to the expiration date.

  • If the number of remaining days is less than 300 days, the fee of the task after upgrade equals the fee offered by monthly subscription.
  • If the number of remaining days is greater than or equal to 300 days, the fee of the task after upgrade equals the fee offered by annual subscription.
• If the billing method is pay-as-you-go,

  The task configuration fee is calculated based on the new instance class of the task. The billing rules remain unchanged. A bill is generated on an hourly basis.

Procedure

1. Log on to the DTS console.
2. In the left-side navigation pane, click Data Migration or Data Synchronization.
3. Find the data migration or data synchronization task and choose > Upgrade.
4. Select a new instance class. Then, read and select Data Transmission Service (Pay-as-you-go) Service Terms.
   Note

   • This topic provides a general introduction. The actual pages in the DTS console may be different.
   • For more information about instance classes, see Specifications of data migration instances and Specifications of data synchronization instances.
   • If you need to change the synchronization topology of a data synchronization task, make sure that all the relevant requirements are met. For more information, see Upgrade synchronization topology from one-way to two-way.
5. Click Pay and follow the instructions to complete the payment.

FAQ

Q: Is a running data migration or data synchronization task affected if I upgrade the instance class of the task?

A: No, the task is not affected if you upgrade the instance class.