-To ensure the success of the create operation, it's recommended to avoid creating replicas during periods of high transactional load. For example, it's best to avoid creating replicas during migrations from other sources to Azure Database for PostgreSQL - Flexible Server, or during excessive bulk load operations. If you are currently in the process of performing a migration or bulk load operation, it's recommended that you wait until the operation has completed before proceeding with the creation of replicas. Once the migration or bulk load operation has finished, check whether the transaction log size has returned to its normal size. Typically, the transaction log size should be close to the value defined in the max_wal_size server parameter for your instance. You can track the transaction log storage footprint using the [Transaction Log Storage Used](concepts-monitoring.md#list-of-metrics) metric, which provides insights into the amount of storage used by the transaction log. By monitoring this metric, you can ensure that the transaction log size is within the expected range and that the replica creation process might be started.
0 commit comments