High Availability Scenarios With IBM Tivoli Workload Scheduler And IBM Tivoli Framework

The start and stop scripts for the IBM Tivoli Workload Scheduler application must be prepared and located on each node within the cluster. Those scripts, located in /usr/local/HACMP/scripts on each machine, are called:

• tws_mdm_up.ksh

• tws_mdm_down.ksh

Keep the following in mind when configuring the IBM Tivoli Workload Scheduler start and stop scripts:

• The start and stop scripts must not be located within the shared disk volume. The HACMP verification mechanism will flag this as an error.

• This particular location is consistent with other HACMP installations, that reside within the IBM England North Harbor Data Center.

• The start and stop scripts should be tested for their functionality before HACMP integration begins.