DIAGLEVEL db2

12 November,2011 by Jack Vamvas

Diaglevel refers to the Diagnostic error capture level configuration parameter.

There are 5 levels:

 

  • 0 - No diagnostic data captured
  • 1 - Severe errors only
  • 2 - All errors
  • 3 - All errors and warnings
  • 4 - All errors, warnings and informational messages

The default is at   3.

Change the diagnostic level with the command:

 

db2 update dbm cfg using DIAGLEVEL 4.

 

Only change it to 4 if debugging , otherwise keep it at 3 , otherwise the db2diag.log file size will grow

When I had the DB2 instance level DIAGLEVEL set at 3 the db2diag.log message  at an instance crash was :

 

ADM0503C  An unexpected internal processing error has occurred.  ALL
  DB2 PROCESSES ASSOCIATED WITH THIS INSTANCE HAVE BEEN SHUTDOWN.

 Looking earlier on db2diag,log :

 ZRC=0x870F0009=-2029060087=SQLO_EOF "the data does not exist"

 DIA8506C Unexpected end of file was reached.


I turned on DIAGLEVEL =4  , and received increased information level information. Assisting in diagnosing the the problem

Read More

db2diag.log file delete on Linux and DB2

Author: Jack Vamvas(http://www.dba-db2.com)

Share:

Verify your Comment

Previewing your Comment

This is only a preview. Your comment has not yet been posted.

Working...
Your comment could not be posted. Error type:
Your comment has been saved. Comments are moderated and will not appear until approved by the author. Post another comment

The letters and numbers you entered did not match the image. Please try again.

As a final step before posting your comment, enter the letters and numbers you see in the image below. This prevents automated programs from posting comments.

Having trouble reading this image? View an alternate.

Working...

Post a comment on DIAGLEVEL db2

Comments are moderated, and will not appear until the author has approved them.


dba-db2.com | DB2 Performance Tuning | DBA DB2:Everything | FAQ | Contact | Copyright