Checking Whether the Destination DB Instance Is Available

Table 1 Checking whether the destination DB instance is available
Check Item	Whether the destination DB instance is available
Description	Check whether the primary instance and read replicas are available in the destination database. If not, the migration fails.
Failure Cause and Handling Suggestion	Failure cause: The destination DB instance is not available. Handling suggestion: Repair the destination DB instance.
	Failure cause: Read replicas in the destination database are abnormal. Handling suggestion: Repair the abnormal read replicas in the destination database.
	Failure cause: The RDS service is abnormal. Try again later. Handling suggestion: Try again later.

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