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Node Number Changes After a Node is Removed and Added Back to a Cluster (Doc ID 1421675.1)

Last updated on FEBRUARY 07, 2019

Applies to:

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
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

A node is having issue and gets removed from the cluster (CRS or GI) and subsequently added back, however, clusterware command "olsnodes -n" shows it's having a different node number:

Before the change:

olsnodes -n
racnode1 1
racnode2 2



After the change - node2 was removed and added back:

olsnodes -n
racnode1 1
racnode2 3



Cause

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In this Document
Symptoms
Cause
Solution
References


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