You can also manually create additional messaging engines on that cluster for that SI Bus.
您也可以在该集群上为SI总线手动创建附加的消息传递引擎。
You can create your own high availability policies to define where each active instance should run by default, and thus evenly distribute the active engines across the various cluster members.
您可以创建自己的高可用性策略，以定义在缺省情况下应在何处运行每个活动实例，从而跨各个集群成员均匀地分布活动引擎。
This can only be done by creating additional messaging engines for each of the servers in the cluster so that autonomous message processing can occur.
这仅通过为集群中的每个服务器创建额外的消息引擎来实现，以便启动自发的消息处理。
Prior to creating the messaging engines, a policy defining the behavior of request processing across the cluster needs to be defined.
在创建消息引擎之前，需要定义通过集群的请求处理的行为策略。
For this example, you create two additional engines for your three server cluster. The commands have the following formats.
对于本实例，您为您的三个服务器集群创建两个额外的引擎。
The messaging engines in each me cluster should be made members of the same SCA.APPLICATION and SCA.SYSTEM buses.
每个ME集群中的消息传递引擎应该成为相同sca . APPLICATION和SCA . SYSTEM总线的成员。
Start the cluster to make sure that the messaging engines work (they should be in the "started" state, also check the SystemOut.log for the servers in the cluster).
启动集群，确保消息传递引擎能够工作(它们应处于“启动”状态，还应检查集群中服务器的SystemOut . log)。
Start the Cluster to make sure that the Messaging Engines work (they should be in the "started" state, Also check the SystemOut.log for the servers in the cluster).
启动集群，以确保消息传递引擎正常工作（它们应该为“started”状态，另外要检查 SystemOut.log 中有关集群中的服务器的信息）。
Create the cluster for the messaging engines.
为消息传递引擎创建集群。
Create the cluster for the messaging engines.
为消息传递引擎创建集群。
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