RESET CFSTRUCT (reset a CF application structure) on z/OS
Use the MQSC command RESET CFSTRUCT to modify the status of a specific application structure.
Using MQSC commands
For information on how you use MQSC commands, see Performing local administration tasks using MQSC commands.
You can issue this command from sources CR
. For an explanation of the source symbols, see Sources from which you can issue MQSC commands on z/OS®.
Notes:
- Valid only when the queue manager is a member of a queue sharing group.
- RESET CFSTRUCT requires the structure to be defined with CFLEVEL(5).
Parameter descriptions for RESET CFSTRUCT
- CFSTRUCT( structure-name )
- Specify the name of the coupling facility application structure that you want to reset.
- ACTION(FAIL)
- Specify this keyword to simulate a structure failure and set the status of the application
structure to FAILED.Note: Failing a structure deletes all nonpersistent messages stored in the structure, and makes the structure unavailable until recovery is complete. Structure recovery can take a long time to complete. Therefore, this action should be used only in a situation where you can resolve a problem with the structure by forcing the structure to be reallocated and recovered.