Master/Slave failover in pacemaker cluster using SAP Netweaver solution is not working, when SCS and ERS instance is on NFS share
Issue
-
After following Red Hat whitepaper available Deploying Highly Available SAP NetWeaver-based Servers Using Red Hat Enterprise Linux HA add-on with Pacemaker to configure a two node cluster with
SAP NetWeaverwith aSCS instanceand aERS instance, issues were observed when switching role master/slave. -
Sometimes it works correctly, sometimes not and resource resources get FAILED. Can you confirm, if there is a mis-configuration?
Environment
- Red Hat Enterprise Linux (RHEL) 6 or 7 with the High Availability Add-On
- Pacemaker
- SAP NetWeaver based applications
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
