doc.FAQ.MyDriversProduceIntermittentCoreDumpsWhatDoIDo

• Does the database and operating system contain all current patches?
  
• Are the patches associated with stability problems?
  
• Do Unix kernel tuning parameters match parameters specified by database and o/s documentation?
  
• Does the machine have adequate memory and processor resources?
  
• Was the database agent re-linked against the database?
  
• Is PortHigh set in the [Protocol TCP] section of the Multi-Tier Session Rules Book? This is the oplrqb.ini file that resides in the /bin sub-directory of the server components installation.
  
• What happens when users comparison test the following ReUse values:
  
• ifsame process, upto 5
  
• ifsame application, upto 5
  
• ifsame database, upto 5
  
• login to the machine that contains the OpenLink server components.
  
• Run oplshut -s on the command-line.
  
• Compare the output to the Windows Task Manager or Unix ps -ef.
  
• Upgrade server components if oplshut shows fewer processes when compared to the Task Manager or ps.