[ClusterLabs] Oracle 12c with Pacemaker and GFS2

Jesse P. Johnson Jesse.Johnson at planetrisk.com
Thu Jul 6 19:52:20 UTC 2017


ALL,


I have setup an active/passive cluster using Pacemaker, CLVM, and GFS2 for Oracle12c. I can fail over and the system handles as expected. When trying to run a second instance in Active / Active it never comes up and just falls over.


This outdated documentation states that Oracle Clusterware is required with crm. https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/5/html/Configuration_Example_-_Oracle_HA_on_Cluster_Suite/cluster_configuration.html


Is this true for pacemaker as well? I know symantec and other clusterware alternatives don't have this limitation.


Am I making a mistake or is this a limitation of these systems?


Thanks,


- Jesse P. Johnson CISSP RHC{A,DS,E,SA}

Sr. DevOps Engineer

PlanetRisk, Inc.
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