IT32881: rdqminit command leaves behind orphaned resources if it is interrupted while it is still running.

APAR status

• Closed as program error.

Error description

• If the rdqminit command is interrupted before completion then
  the subsequent rdqminit command and endmqm command fails with
  errors similar to the below:
  
  #rdqmint -m QM1  -d
  AMQ3817E: Replicated data subsystem call '/usr/sbin/crm -c
  rdqm.123649.qm1
  configure delete qm1_ip_with_rdqmx' failed with return code '1'.
  ERROR: object qmtsysa1_ip_with_rdqmx does not exist
  AMQ3874E: Failed to delete floating IP address from queue
  manager 'QM1'.
  
  # endmqm QM1
  AMQ3817E: Replicated data subsystem call '/usr/sbin/crm -c
  rdqm.#####.QM1
  configure delete qm1_with_ip' failed with return code '1'.
  ERROR: object qm1_with_ip does not exist
  AMQ3869E: Failed to disable replicated data queue manager.
  

Local fix

Problem summary

• ****************************************************************
  USERS AFFECTED:
  All IBM MQ users who use Replication Data Queue Manager (RDQM)
  feature.
  
  
  Platforms affected:
  Linux on x86-64
  
  ****************************************************************
  PROBLEM DESCRIPTION:
  When rdqmint command is run to remove floating IP resource it
  takes about 15 to 20 seconds to remove all the associated
  resource. If the command was interrupted by performing ctrl+c
  then it ended without cleaning up all the resources. Any
  subsequent attempts to remove or redefine the floating IP fail
  with error.  It also causes failures when the user tries to end
  the queue manager.
  

Problem conclusion

• The code is modified to remove the orphaned resources if
  rdqminit command is rerun to delete the floating IP.
  
  ---------------------------------------------------------------
  The fix is targeted for delivery in the following PTFs:
  
  Version    Maintenance Level
  v9.1 LTS   9.1.0.7
  
  The latest available maintenance can be obtained from
  'WebSphere MQ Recommended Fixes'
  http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037
  
  If the maintenance level is not yet available information on
  its planned availability can be found in 'WebSphere MQ
  Planned Maintenance Release Dates'
  http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309
  ---------------------------------------------------------------
  

Temporary fix

Comments

APAR Information

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

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

Fix information

• Fixed component name

  IBM MQ BASE MP

• Fixed component ID

  5724H7271

Applicable component levels