A message like the following is logged, where
node_statusdoes not match the node's true current status, and then Pacemaker initiates a failover.
ACT: Using getParameter.py as fallback - node_status=<wrong_status>
Secondary node does not get promoted after SAP HANA binaries are lost on the primary node in a High Availability cluster
- HANA is in stopped state on both nodes of a Pacemaker cluster after losing the
hdbbinaries on the primary node.
- When the cluster is in maintenance mode, HANA continues to run on both nodes after the
hdbbinaries are removed from one node. When the cluster is not in maintenance mode, the
SAPHanaresource agent takes action to stop the HANA instances.
The HANA instances are stopped and the following was logged:
Apr 7 14:53:45 azr-eus2l1286 SAPHanaTopology(SAPHanaTopology_HNS_10): ERROR: ACT: check_for_primary: we didn't expect srmode to be: DUMP: <00000000 0a |.|#01200000001>
- Red Hat Enterprise Linux 6, 7, or 8 (with the High Availability Add-on)
- SAP HANA System Replication in Scale-Up with Pacemaker
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