应选择防止复制向备用表应用存储冲突的数据的选项，防止新数据(假设新数据更好)被旧数据覆盖。
Choosing the option that prevents replication from applying the conflicted data to the standby table, prevents newer data (assumed to be better) from being overwritten by older data.
默认的复制方法(也有其他可用的方法)只要求在将确认通知返回给主系统之前，备用系统的内存中收到一个日志写。
The default replication method (others are available) only requires that a log write be received in memory at the standby before acknowledgement is returned to the primary.
这个集群有两个活动Domino服务器，仅在出现故障时将它们的邮件文件复制到一个备用服务器（没有负载平衡）。
The cluster consisted of two active Domino servers replicating their mail files to one standby server for failover purposes only (no load balancing).
另一个服务器是备用成员，因为它的唯一负载是集群复制。
The other server is a standby member because its only load is cluster replication.
活动服务器的负载将被复制到所有其他备用服务器。
The active server then replicates to the rest of the standby servers.
活动服务器的负载将被复制到所有其他备用服务器。
The active server then replicated to the rest of the standby servers.
右边的服务器(备用服务器)称为“备用”集群成员，因为它的唯一负载就是集群复制。
The one on the right (standby server) is called a "standby" member because the only load on it is cluster replication.
两个站点均运行日志捕捉和应用程序，但在这个经过简化的场景中，数据仅进行单向复制，即从主站点复制到备用站点。
Running at both sites are log-capture and apply programs, but in this simplified scenario, data is only replicating one way — from primary to standby.
复制将在更新后的应用程序到达备用系统时立即开始排队更改后的数据，以备恢复主站点。
Replication will begin queuing changed data for return of the primary site as soon as the updated apps hit the standby system.
可以把生产服务器的完整映像复制或迁移到备用云。
The full image of your production server can be copied over or migrated to the alternate cloud.
在复制了滞留的数据之后，即可在主系统上启动应用程序，将备用数据发送到主系统。
When the stranded data is replicated, the standby data can be sent to the primary by starting the apply program on the primary system.
在没有直接工作负载的备用服务器上，在500个用户的集群复制活动测试中，产生的CPU负载为8%，磁盘活动为35%。
Onthe standby server, which had no direct workload running against it, the cluster replication activity for the 500 user test created a CPU load of 8% and 35% disk activity.
HADR复制数据的基本方法是将DB 2日志写同时发送到本地磁盘和备用系统。
The basic method by which HADR replicates data is to send DB2 log writes simultaneously to the local disk and to the standby system.
对于1 -safe设置，事务在主服务器上提交后，控制权立即回到应用程序。复制到备用服务器的操作是异步进行的。
With the 1-safe setting, control returns to the application immediately after a transaction is committed on the primary server; replication to secondary server is done asynchronously.
要确保这些设置是匹配的，一种方法是将主服务器的onconfig 复制到备用服务器，然后确保将一些设置修改为不同内容，比如 DBSERVERNAME。
To ensure these settings match, one technique is to copy the onconfig of the primary to the secondary, and then modify the few things that must be different, such as DBSERVERNAME.
如果主设备失灵，备用设备可切换过来，将所有有效的加密参数复制下来。
If the main device fails, the backup can take over, duplicating all the encryption parameters, that were in force.
不过，由于这是一个集群，主服务器还将数据复制到它的所有的备用服务器中。
However, since it's a cluster, the primary also replicates the data to all of its secondary servers.
不过，由于这是一个集群，主服务器还将数据复制到它的所有的备用服务器中。
However, since it's a cluster, the primary also replicates the data to all of its secondary servers.
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