
Chapter 11. Making Tivoli Workload Scheduler highly available with Tivoli System Automation 513
Figure 11-2 shows scenario 2.
Figure 11-2 Scenario 2
Pros
There are no idle standby nodes.
Cons
The switching function of Tivoli Workload Scheduler interrupts the job
scheduling network to change the domain topology.
11.2.3 Scenario 3: Fault-tolerant agent
This is a simple scenario where the Tivoli Workload Scheduler application
running on a fault-tolerant agent (FTA) role is modeled as a Tivoli System
Automation resource. However, to do this, there are several other issues such as
shared disk, replication of job state, or both. Basically this is role ...