使用节点代理的Cell配置备份。
所有运行中的节点代理将自动完成同步。
启动dmgr和节点代理。
此时还将启动节点代理。
这包括部署管理器、节点代理和应用服务器。
This includes the deployment manager, node agents, and application servers.
同时选择两个节点代理并单击Restart
为了测试数据源，对应节点代理需要启动并运行。
To Test the data source the corresponding node agent needs to be up and running.
在备份节点上启动应用服务器和节点代理。
Starting the application server (s) and the node agent on the standby machine.
同样，也将节点代理中的所有通知发送到部署管理器。
In the same way, all notifications in the node agent are sent to the deployment manager.
部署管理器使用文件传输协议向节点代理发送配置更新。
The deployment manager communicates configuration updates to the node agents using the file transfer protocol.
记住，这个步骤要成功，节点代理进程必须启动并运行。
Keep in mind that the node agent processes must be up and running for this step to be successful.
对于节点代理和部署管理器，还存在独有的MBean。
There are also unique MBeans for the node agents and the deployment manager.
当节点代理不可用时，管理员无法调用该节点的任何操作。
When the node agent is unavailable, administrators are unable to invoke any operations for that node.
这表示要停止部署管理器和每个WAS节点上的节点代理。
This means stopping the deployment manager and the node agents on each of the WAS nodes. Use these commands.
首先创建启动和停止节点代理和应用服务器进程的两个脚本。
First, create a couple of scripts to start and stop the node agent and the application server processes.
节点代理是计算单元的一个全功能成员，它有完整的管理权限。
A node agent is a fully functional member of the cell and has full administrative authority.
对于所有已停止的节点代理，应该使用syncnode脚本。
The syncNode script should be used for all stopped node agents.
当配置已得到成功更新后，迁移工具将禁用以前版本的节点代理。
The migration tooling will disable the prior release's nodeagent when the configuration has been successfully updated.
另外，ServerMBean还代表节点代理和部署管理器。
In addition, the Server MBean represents node agents and deployment managers.
所有与新部署管理器连接的节点代理都必须与旧版部署管理器同步。
All node agents that connected to the new deployment manager must synchronize with the old release deployment manager.
而对于所有脱机节点代理，请从其中手动调用syncNode。
注意最好选择应用服务器而不是系统服务器，例如节点代理或是域管理器。
Be careful to select an application server rather than a system server, such as the node agent or domain manager.
首先，节点代理是计算单元的一个全功能成员，因此它有完全的管理权限。
First, a node agent is a fully functional member of the cell and thus has full administrative authority.
您将需要重新启动部署管理器、节点代理和您的应用服务器，以便使更改生效。
You will need to restart the deployment manager, node agents, and your application servers for these changes to take affect.
与部署管理器迁移不同，联合节点迁移不提供跳过禁用节点代理的选项。
Unlike the deployment manager migration, the federated node migration does not provide an option to skip the disablement of the nodeagent.
使用节点代理在wstiblade5和wstiblade4上都创建了节点。
Nodes are created on both wstiblade5 and wstiblade4 with node agents.
资源was_nodeagent - rs代表WebSphere节点代理。
The resource was_nodeagent-rs represents the WebSphere node agent.
部署管理器将通过这些视图调用的操作传达至相应应用程序服务器节点的节点代理。
Actions invoked through these views are communicated by the deployment manager to the node agent of the corresponding application server node.
此外，您可以为每个节点代理配置一个命令行参数，这将强制定期刷新dns缓存。
Alternatively, you can configure a command-line argument for each node agent that will force a DNS cache refresh on a periodic basis. The property is.
考虑到节点代理在应用服务器启动自检中扮演的角色，您不希望节点代理长时间不可用。
Given the role the node agent plays in bootstrapping application servers, you wouldn't want a node agent to be unavailable for an extended period of time.
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