The cloud database provides the feature for enabling/disabling AOF persistence. The user can modify appendonly parameters in the management console to enable/disable AOF persistence.

Notes

• The supported enabling/disabling states include: YES, NO, and PARTIAL
• YES: AOF is enabled at the master node and the standby node. Be applicable for the AOF having emphasis on data reliability
• NO: AOF is disabled at the master node and the standby node. Be applicable for the AOF having emphasis on the service performance
• PARTIAL: AOF is disabled at the master node and the standby node. Be applicable for balancing the data reliability and service performance
• This parameter is not applicable for single-replica instances

Operating Steps

1. Log in to the Cloud Database SCS Management Console SCS, and click "Instance Name/ID".
2. Click "Parameter Settings" in the tab navigation bar of the instance details page.
3. Find appendonly parameter on "Parameter Setting" > "Modifiable Parameters" page, and click "Edit" in the "Current Running Parameter Value" column.

4. Select the required switch status in the popped-up window and click "yes".