每个计算单元只能有一个部署管理器概要。

There can be only one Deployment Manager profile for each cell.

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因此，如果您失去运行部署管理器的数据中心，也就失去了管理计算单元的能力，直到仍然存在的数据中心启动备份部署管理器为止。

As a result, if you lose the data center where the deployment manager is running, you lose the ability to manage the cell until a backup deployment manager is brought up in the surviving data center.

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在队列管理器计算机上，确认队列管理器和侦听器已经启动。

On the queue manager machine, verify that the queue manager and the listener are started.

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