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EXADATA: CSSD on all nodes crash except one node which is sync leader (Doc ID 1961205.1)

Last updated on JUNE 05, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.


- 14 nodes cluster
- 13 nodes rebooted
- 1 dbnode did not reboot
- After the nodes rebooted, none of them joined the cluster


CSSD crashes the nodes with below messages in CSDD log of the surviving node

ocssd log on sync leader would show the following message

[ CSSD][599247168]clssnmHandleVoteInfo: clusterState(1): src(10) PKT_VOTE
[ CSSD][599247168]clssnmHandleJoin: node 0 JOINING, state 0->1 ninfendp


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