Recovering after the User Name Server fails

Try to get to the root of the problem first, using the diagnosis techniques described throughout the Troubleshooting and support section of the information center. If your problem cannot be resolved using these techniques, contact your IBM Support Center. Use the procedure in this section only as a last resort.

If the User Name Server environment becomes damaged, and the problem cannot be corrected using problem determination, or by the IBM Support Center, perform the following sequence of operations to re-create the User Name Server:

  1. Stop the User Name Server using the mqsistop command.
  2. Stop the User Name Server's queue manager using the endmqm command.
  3. Delete the User Name Server using the mqsideleteusernameserver command.
  4. Re-create the User Name Server using the mqsicreateusernameserver command.
  5. Start the User Name Server using the mqsistart command.
Related tasks
Creating a User Name Server
Deleting a User Name Server
Recovering after failure
Related reference
mqsicreateusernameserver command
mqsideleteusernameserver command
mqsistart command
mqsistop command