演示中使用该工具模拟主服务器上的一个故障，并切换到备用服务器。
This tool is used in the demonstration to simulate a failure on the primary server and make a switch to the secondary server.
如果主系统主机发生错误，虚拟ip地址就切换到备用机上。
In the event of a failure on the primary host, this virtual IP address fails over to the standby.
当一根灯损坏后，自动切换到备用灯管，使灯器正常发光。
After one lamp is damaged, switch over managing to the reserve lamp automatically to make the lamp machine give out light normally.
一旦数据库处于一致状态，用户就可以切换到备用数据库，以便继续他们的工作。
Once the database is in a consistent state, users can switch over to the standby database to continue their work.
设置了一个故障转移连接，用于将更新的应用程序自动从主站点切换到备用站点。
A fail-over connection is set up for automatic switchover of updating apps from primary to standby.
在主站点发生中断时，应用程序将自动切换到备用站点，但如果您愿意，也可采用手动流程。
When an outage occurs at the primary site, the apps switch automatically to the standby site although a manual process is available if preferred.
借助冗余服务器，从故障服务器切换到备用服务器的过程称为故障恢复(或热交换)。
With redundant servers, the process of swapping from a failed server to a spare server is called failover (or hot-swapping).
EIGRP追踪这个资讯，以便路由器EIGRP可以鉴定迅速地识别并切换到备用路径。
EIGRP tracks this information so that EIGRP routers can identify and switch to alternate routes quickly.
如果在活动实例上运行endmqm - sIBMESBQM命令，则手动将控制权切换到备用实例。
If you issue the endmqm -s IBMESBQM command on the active instance, you will manually switch control to the standby instance.
在Server1的另一个窗口中，使用- is选项结束队列管理器，这样它将切换到备用队列管理器。
In another window on Server 1, end the queue manager with the -is option so that it will switch over to a standby queue manager.
当一个队列管理器由于某种原因而出现故障时，将会导致关联代理失败；MessageBroker然后将切换到备用实例。
When a queue manager goes down for any reason, this will cause the associated broker to fail; Message broker will then switch to the standby instance.
如果愿意，您可以按IP地址或主机名列出多个LDAP服务器副本，并且应用服务器将在主服务器失败时自动切换到备用服务器。
If you wish, you can list multiple LDAP server replicas by IP address or hostname, and the application servers will automatically failover to one of the backup servers if the primary fails.
每个代理实例都嵌入到一个WebSphereMQ服务中，以便当队列管理器切换到备用系统时，代理自动在备用节点上启动。
Each broker instance is embedded into a WebSphere MQ service so that, when the queue manager switches over to the standby system, the broker is automatically started on the standby node.
在11：10pm，发生了一个严重的故障：自动飞行取消了，一个关键的计算机系统切换到了备用电源，并且无法控制飞机稳定飞行。
At 11.10pm, a series of problems began: the autopilot disengaged, a key computer system switched to alternative power, and controls needed to keep the plane stable were damaged.
在11：10pm，发生了一个严重的故障：自动飞行取消了，一个关键的计算机系统切换到了备用电源，并且无法控制飞机稳定飞行。
At 11.10pm, a series of problems began: the autopilot disengaged, a key computer system switched to alternative power, and controls needed to keep the plane stable were damaged.
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