IT22524: HADR STANDBY CAN BECOME UNABLE TO DELETE EXTRA LOGS IN ACTIVE PATH, CAUSING LOGS TO ACCUMULATE

Db2 Version 11.1 Mod 3 Fix Pack 3 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod3 Fix Pack3 iFix001 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod3 Fix Pack3 iFix002 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 6 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 5 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 7 for Linux, UNIX, and Windows

APAR status

• Closed as program error.

Error description

• When next log to format stays too close to current log at
  Standby, the conditions to remove extra logs are not satisfied,
  hence the logs are accumulating in Standby active path.
  

Local fix

• DEACTIVATE/ACTIVATE the Standby database will remove all
  unnecessary log files
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * All                                                          *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * See Error Description                                        *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * Upgrade to 11.1.3.3 or later                                 *
  ****************************************************************
  

Problem conclusion

• Starting from 105fp10, the extra log files are now properly
  removed from active path in HADR Standby.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

  IT22216

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  DB2 FOR LUW

• Fixed component ID

  DB2FORLUW

Applicable component levels

• RB10 PSN

     UP