High availability enhancements

Db2 11.5.4 includes enhancements that help ensure that your data remains available.

Attention: The enhancements in this topic are included in the Db2 11.5.4 mod pack release, which is available for the following products:
The following table displays a list of high availability enhancements in 11.5.4:
Table 1. High availability enhancements in 11.5.4
Enhancement Description
Technical preview: Support for Pacemaker as the cluster manager for automated failover to HADR standby

You can now deploy automated failover to HADR standby solution for on-premise and cloud instances with Pacemaker as the cluster manager. This technical preview is currently intended for non-production environments. For details, refer to Integrated solution using Pacemaker.