WAAE 11.3.x ANY
Configuration:
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CA Workload Automation AE high availability mode the primary, shadow, and tie-breaker schedulers are running
in dual event server mode
Question:
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In case of switching to single EP and dual ES mode, is the tie-breaker required to be up?
Response:
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In case of switching to single EP and dual ES mode as mentioned above, bringing up tie-breaker is NOT REQUIRED.
This is from Implementation guide: (tie-breaker scheduler is required only in HA scheduler & dual event servers)
- If you run CA Workload Automation AE with a shadow scheduler and dual event servers,
a tie-breaker scheduler is required.
- You can also install a shadow scheduler to ensure high availability of the scheduler. This requires two additional computers: a shadow computer and a tie-breaker computer.