• Relational Database Service

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  6. Why Does the DB Instance Become Faulty After the Original Database Port Is Changed?

Why Does the DB Instance Become Faulty After the Original Database Port Is Changed?

Symptoms

  • The DB instance is in the Faulty status after the original database port was changed.
  • The DB instance cannot be connected using the new database port.

Possible Causes

The submitted database port is occupied.

Procedure

Change the original database port to the new port again. For details, see Changing the Database Port.
  • If the original database port is changed successfully, the previous change failed because the submitted database port was occupied.
  • If the original database port still fails to be changed, contact technical support.