Troubleshooting Oracle Clusterware

Objectives

• Locate Oracle Clusterware log files
• Gather all log files using diagcollection.pl
• Enable resource debugging
• Enable component-level debugging
• Enable tracing for Java-based tools
• Troubleshoot the Oracle Cluster Registry (OCR) file
  

Topics

• Golden Rule in Debugging Oracle Clusterware
  
• Cluster Health Monitor
  
• oclumon Utility
  
• Oracle Clusterware Main Log Files
• Diagnostics Collection Script
  
• Enabling Resource Debugging
  
• Dynamic Debugging
  
• Enabling Tracing for Java
• Process Roles for Node Reboots
• ocrdump
• ocr-related tools for debugging
  
• Component Level Debugging

Refer the links below:

Troubleshooting Oracle Clusterware-1