The Redis management console provides a strong consistency configuration function for cluster version instances. This section describes how to modify the strong consistency configuration for cluster version instances.
Strong consistency refers to whether strong consistency is required for data synchronization between the active and standby nodes. The function is disabled by default. It is recommended not to enable strong consistency configuration and keep it disabled.
After strong consistency configuration is enabled, when the active node is abnormal and the standby node has not completed data synchronization, active-standby switchover will not occur.
Before You Begin
A DCS cluster version instance that has been successfully created and is running.
Procedure
1. Log in to the Redis management console.
2. Select the region of the instance in the upper left corner of the management console.
3. On the instance list page, click the target instance name to go to the instance details management page.
4. In the instance node list, click the Redis cluster name to go to the Redis cluster management page.
5. Click the switch to enable strong consistency configuration, and the modification applies immediately.
