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Troubleshoot Grid Infrastructure Startup Issues (Doc ID 1050908.1)

Last updated on MARCH 15, 2021

Applies to:

Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Information in this document applies to any platform.

Purpose

This note is to provide reference to troubleshoot 11gR2 and 12c Grid Infrastructure clusterware startup issues. It applies to issues in both new environments (during root.sh or rootupgrade.sh) and unhealthy existing environments.  To look specifically at root.sh issues, see <note 1053970.1> for more information. 

Scope

This document is intended for Clusterware/RAC Database Administrators and Oracle support engineers. 

Details

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In this Document
Purpose
Scope
Details
 Start up sequence:
 Cluster status
 Case 1: OHASD does not start
 Case 2: OHASD Agents do not start
 Case 3: OCSSD.BIN does not start
 Case 4: CRSD.BIN does not start
 Case 5: GPNPD.BIN does not start
 Case 6: Various other daemons do not start
 Case 7: CRSD Agents do not start
 Case 8: HAIP does not start
 
 Network and Naming Resolution Verification
 Log File Location, Ownership and Permission
 In Grid Infrastructure cluster environment:
 In Oracle Restart environment:
 Network Socket File Location, Ownership and Permission
 In Grid Infrastructure cluster environment:
 In Oracle Restart environment:
 Diagnostic file collection
References

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