In blog DB2 Pacemaker we covered why to use DB2 Pacemaker, Pacemaker process and limitations of DB2 Pacemaker in DB2 version 11.5.8.0 and earlier. In this blog we will go through prerequisite of DB2 Pacemaker, DB2 Pacemaker installation, Configure Pacemaker cluster for HADR, Configure Quorum Device.
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DB2 Pacemaker
Pacemaker is an open source cluster resource manager software since 2004. IBM integrated Pacemaker with DB2 starting DB2 version 11.5.4.0. In version 11.5.4.0 Pacemaker was introduced as Technical Preview and then released for production use in 11.5.5.0. If you want to use open source Pacemaker cluster with DB2 you can use it but for Pacemaker cluster issues, you will not get support from IBM. Pacemaker can be used to automate failover in HADR env and setup mutual failover env.
Why to use DB2 Pacemaker:
Setup VM using Oracle Virtual Box 7
Step1: Download Oracle Virtual Box
You can download Oracle Virtual Box from Download Oracle Virtual Box
Automatically Restart DB2 using Fault Monitor
What's new with DB2 11.5.8
I am excited to share that IBM released the much awaited DB2 release. In this release, IBM is delivering multiple new features that will help us build new use-cases and exciting new enhancements that could help us bring down the cost of our data management. In this blog we will go through new enhancement in DB2 V11.5.8
Download link : https://www.ibm.com/support/pages/node/6830623