Address Space › CAHCHECK Address Space › Maintenance Considerations › Maintenance Applied to CAHCHECK Address Space-Resident Modules

Maintenance Applied to CAHCHECK Address Space-Resident Modules

If you apply maintenance to the CAHCHECK address space service and control modules, you must recycle CAHCHECK address space to obtain the most current copy. After applying the modules to the LINKLIST and refreshing LLA, you can use the following command to recycle the CAHCHECK address space:

F CAHC,SHUT,RESTART

This command terminates all the hosted checks, shuts down the address space, and starts up a new CAHCHECK address space with the refreshed modules. Any hosted CA health checks that were active before the shutdown are re-registered with the IBM Health Checker and operations resume as they were, except the newly refreshed CAHCHECK address space-resident modules are now in control.

Again, if any maintenance requires this action, the instructions accompanying the PTF will advise you to take this action.