The exception to this is failover.
这里的例外是故障转移。
The scheme provides no session failover and no session replication support.
模式没有提供会话故障转移和会话复制支持。
What about replication and failover scenarios?
复制和故障转移方案是什么？
However failover should be a consideration.
但是，应该考虑故障转移。
There are two types of failover availability: synchronous and asynchronous.
有两种类型的故障转移可用性：同步和异步。
To ensure failover, however, you need to configure separate clusters for each messaging engine.
不过，为确保故障转移，您需要为每个消息传递引擎配置单独的集群。
You will notice that this configuration lets you specify an LDAP failover server.
您会注意到通过此配置可以指定LDAP故障转移服务器。
Does it meet performance and failover time requirements?
它满足性能和故障转移时间要求吗？
Additional resources may be required depending on failover and load balancing requirements.
根据故障恢复和负载平衡需求可能需要额外资源。
One set of scripts would be created to failover and another that would failback.
这样将创建一组执行故障转移的脚本和另一组执行退回的脚本。
This shows that the updated configuration information survived a failover to the primary.
这表明失效切换到主节点后，更新的配置信息保存了下来。
JPPF also provides the services such as load balancing, failover, and recovery.
JPPF也提供了负载平衡，故障转移和错误恢复等服务。
Therefore, you should use concurrent access for faster failover time.
因此，您将使用并发访问以获得更快的故障转移时间。
It is also possible to specify a failover server if there is one configured.
如果有已经配置好的存储库，也可以指定一个故障转移服务器。
The processing logic, synchronization, failover, and so on, are all handled transparently.
处理逻辑、同步和故障转移等均被透明地处理。
Horizontal cloning can provide both increased throughput and failover.
水平克隆可以提供更大的吞吐量和故障转移。
LEI administrators will also welcome improved failover and better error handling.
LEI管理员还将欢迎改进的故障转移和更好的错误处理。
For faster failover performance, the fewer file systems, the better.
为了获得更快的故障转移性能，文件系统越小越好。
The failover operation for HADR can be automated using HA software.
HADR的故障转移操作可以通过HA软件实现自动化。
This makes your system more amenable to failover.
这样做可以使您的系统更经得起故障转移。
LDAP failover is supported directly.
直接支持LDAP故障转移。
Application failover takes approximately 45 seconds.
应用程序故障转移大约需要45秒。
Testing deployment manager failover.
测试部署管理器失效切换。
Cloning supports automatic failover.
通过克隆可支持自动故障恢复。
Migration: This process now looks like a failover but without any expectation of failing back.
迁移：此过程现在看起来像故障转移，但是不预期执行任何退回。
If a failover occurs, both the SFSB and SIP Session will failover to the single peer in its replication domain.
如果出现故障转移，SFSB与SIP会话将故障转移到其复制域中的唯一对等计算机上。
In addition, it is now possible to failover individual applications or even single resources, whereas previously the unit of failover was an entire queue manager.
此外，现在可以对单独的应用程序甚至单个资源进行故障转移，而以前的故障转移单位是整个队列管理器。
We wanted to test for performance, reliability, stability and the requirement to achieve the fastest failover time with a target failover time below 60 seconds.
我们需要测试性能、可靠性、稳定性，并需要取得最快的故障转移时间，其目标故障转移时间要少于60秒。
A failover from one paging VIOS partition to the other occurs if a paging VIOS partition is shut down or if a failover is manually triggered.
如果一个分页VIOS分区停止运行或者手工触发故障转移，就会从一个分页VIOS分区故障转移到另一个。
Failover: the basic tasks of failover remain the same: switch processing to the secondary node and, later, switch back.
故障转移：故障转移的基本任务保持相同：将处理切换到辅助节点，然后再切换回去。
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