Troubleshoot Grid Infrastructure Startup Issues in 12.1.0.2 and Higher (Doc ID 2801511.1)

Last updated on JULY 20, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Purpose

This note is to provide reference to troubleshoot Grid Infrastructure clusterware startup issues in 12.1.0.2 and above. 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

Trace/Log Locations

Start up sequence:

Case 1: OHASD does not start

Case 2: OHASD Agents do not start

Case 3: OCSSD does not start

Case 4: HAIP does not start

Case 5: ora.storage does not start

Case 6: ora.asm does not start

Case 7: CRSD does not start

Case 8: GPNPD does not start

Case 9: CRSD Agents do not start

Case 10: Various other daemons do 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

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