Pre-11.2: Using Diagwait as a diagnostic to get more information for diagnosing Oracle Clusterware Node evictions (Doc ID 559365.1)

Last updated on AUGUST 14, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 10.1.0.5 to 11.1.0.7 [Release 10.1 to 11.1]
Generic Linux
Generic UNIX
***Checked for relevance on 05-Mar-2015***

Symptoms

Oracle Clusterware evicts the node from the cluster when

In Most cases when the node is evicted, there is information written to the logs to analyze the cause of the node eviction. However in certain cases this may be missing, the steps documented in this note are to be used for those cases where there is not enough information or no information to diagnose the cause of the eviction for Clusterware versions less than 11gR2 (11.2.0.1).

 

Starting with 11.2.0.1, Customers do not need to set diagwait as the architecture has been changed.

Changes

None

Cause

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