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SAP Knowledge Base Article - PreviewSymptom
Monitoring tools (for example Avantra) or cluster logs report a failover or takeover in an SAP HANA high-availability environment.
Pacemaker logs contain messages similar to:
Choosing rsc_SAPHana_<SID>_<Instance>:0 (Master) on <hostname> for promotion
However:
- SAP HANA System Replication state remains unchanged
- Primary and secondary hosts remain the same in HANA Studio/Cockpit
- No takeover is recorded in HANA traces
- Cluster status still shows the same master and slave nodes
Administrators are unsure whether a real HANA failover occurred.
Read more...
Environment
SAP HANA DB Version 2.0
Product
SAP HANA, platform edition 2.0
Keywords
SAP HANA, Pacemaker, SAPHanaSR, takeover, System Replication , KBA , HAN-DB-HA , SAP HANA High Availability (System Replication, DR, etc.) , Problem
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