FAIL OVER
- 网络故障转移；故障切换；故障而迁移
FAIL OVERFAIL OVER
故障转移
故障转移 (fail over)将处理从失败的组件切换到其备份组件。
故障切换
需要考虑故障切换（Fail over），万一某台机器宕机了，相对于被分配到这台机器的用户怎么办？因此，带来了我们本文的主角…
故障而迁移
如果这种情况发生并且磁盘挂载因故障而迁移（fail over），便有可能有两个节点同时挂载一块磁盘。如果要使用这项功能，则 …
失败转移
负载均衡，失败转移(Fail Over) 2. 扩展性 可扩展性就是指一个系统能够快速适应用户请求的增加。提高 服务器处理能力的最直 …
容错
? 不需要应用层的容错(Fail Over)和集群功能来保证业务处理的不中断的非关键型应用，非重要业务的OLTP系统? 销售卖点：? …
故障复原
·用于实现容错服务器(fault tolerant server)的快速故障复原(fail over)功能的内存镜像功能; ·不需重新起动，即可远程设计和重新...
故障排除
动态重新路由——用于故障排除（fail over ）或负载平衡 维护——管理服务的新版本 § 服务的性质 什么是服务？
故障复原能力
...需要具备负载平衡(load balancing)与故障复原能力(fail over)的服务器环境，更广泛支持主要的Linux与Microsoft Windows操作 …
1
Keep in mind that this kind of cache will not be cluster aware in case of a fail over; this is sometimes an acceptable trade-off.
请注意，此类缓存在呈现故障转移时不支持集群；而这有时是可以接受的折衷。
2
This approach is often used to enable the use of backup servers in performing fail-over support for improving service availability.
通常使用这种方法启用执行故障排除支持的备份服务器（backupserver）的使用来改善服务的可用性。
3
Allow one failover cluster node to fail over to any other node in the failover cluster configuration.
允许一台虚拟服务器故障转移到虚拟服务器故障转移群集配置中的任何其他节点。
4
Migrating without failover offers a simpler procedure that does not require you to fail over to your secondary server .
执行不带故障转移的迁移是一个比较简单的过程，在此过程中无需故障转移到辅助服务器。
5
It usually takes only a few minutes for the cluster to fail over to another node.
通常，群集只需要几分钟就可以故障转移到另一个节点。
6
Higher values of SAT generally cause the server to fail over too quickly, possibly dumping too much of its share of the workload.
更高的SAT值通常导致服务器过早地执行故障转移，转储过多的工作负载。
7
This shared state can also be used to fail-over the work orphaned by a failed instance to an instance that is still running.
这个共享状态还可被用来将失效实例遗留下来的工作转移到另一个仍在正常运行的实例上。
8
Static transfer switch are used to provide a fail-safe fail over in the event of a major power failure or in maintenance mode.
静态转换开关是应用于当主电源掉电或者设备维护的时候充当一个自动保护装置。
9
If the resources cannot come online for the new node, that node will fail over to the next node.
如果新节点的资源无法联机，则该节点将故障转移到下一个节点。
10
The IP address will fail over when a failure is detected, and the same connect statement can be used by the application that it used before.
当检测到故障时，这个IP地址将在故障转移过程中发生转移，相同的连接语句仍可以被之前使用它的应用程序使用。
11
Fault-tolerant systems, however, have alternate sources for critical services and fail-over from a primary server to a backup server.
然而，一个容错的系统，在主服务器和备份服务器上，为了应对重要的服务和故障，应该有多个可切换的服务源。
12
Novell has a concept of "clustering" or chaining LDAP servers to load balance or fail-over.
Novell有“集群”的概念，即把LDAP服务器链接起来以实现负载平衡或故障转移。
13
Clustering could let you keep an older server as a fail over to a newer, faster system.
集群技术可使你将老式服务器作为更新、更快系统的备份。
14
JBM supports clustered Queues and Topics out-of-the-box along with transparent fail-over and intelligent message redistribution.
除了透明的故障恢复和智能的消息重分发外，JBM还支持即开即用的集群队列和主题。
15
Apart from routing the requests, the proxy server is also capable of load balancing, fail over, and distributed authentication.
除了对请求进行路由之外，代理服务器还能够执行负载平衡、故障转移和分布式身份验证。
16
Optionally, estimate the time to fail over a database, to make sure that your system configuration will provide the performance you require.
（可选）估计故障转移数据库的时间，以确保系统配置能提供您需要的性能。
17
Unfortunately, hardware doesn't last forever, and systems can fail over years of continued use.
不幸的是，硬件设备不可能一直使用下去，系统可能会在使用多年后出现故障。
18
You can use a combination of these two options to achieve both performance improvement and fail-over.
您可以使用这两个选项的合并来完成性能改进及故障处理。
19
Fail-over for stateless services is straightforward - Fabric3 clusters them so there is nothing sophisticated that needs to be done.
对与无状态服务，其故障恢复非常直接——Fabric3对服务器进行集群所以不需要做什么特别复杂的事情。
20
A log shipping configuration does not automatically fail over from the primary server to the secondary server.
日志传送配置不会自动从主服务器故障转移到辅助服务器。
21
Because mirrored databases are independent of each other, databases cannot fail over as a group.
由于镜像数据库相互独立，因此这些数据库不能作为一个组来进行故障转移。
22
This facilitates IP Address and Network Name resources coming online when services or applications fail over to remote nodes.
当服务或应用程序故障转移到远程节点时，这样可以促进IP地址和网络名资源联机。
23
Installing a more complex collection of nodes featuring load-balancing and fail-over can take considerably longer.
安装以负载平衡和故障转移为特色的更复杂的节点群会用去长得多的时间。
24
However, many customers run two VIOS partitions to provide redundancy and fail-over to the AIX client partition.
但是，许多客户运行两个VIOS，以便为AIX客户机分区提供冗余和故障转移。
25
For best results, an EVS should not fail over to an active node that runs another application.
为了获得最佳效果，EVS不会将故障转移到运行其他应用程序的主动节点。
26
This paper gives the concept and theory, installation and application, usual problem and resolvent of the fail over cluster.
本文介绍了故障转移群集的概念与原理、安装与应用、常见问题与解决方法。
27
Fail over each EVS at least once to each of the nodes.
将每个EVS故障转移到每个节点，至少执行一次。
28
If a server fails, both the messaging and Business Events event processing will fail over to another server within the cluster.
如果其中一个服务器失败，消息传递和BusinessEvents事件处理将故障转移至集群中的另一个服务器。
29
A fail-over connection is set up for automatic switchover of updating apps from primary to standby.
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。
30
The application servers will automatically fail over to backup servers should the primary fail.
如果主应用服务器出现故障，故障将自动转移到备份服务器。