The rolling upgrade process starts with a check to see if the secondary server can be transformed into an ER server.

滚动升级流程的第一步是检查辅助服务器是否能够转换为 ER 服务器。

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Similarly, you can select the check box under Preferred secondary CF to create a secondary CF, and a DB2 member, on a different host in the cluster.

类似地，您可以选择Preferred Secondary CF下的复选框，在集群中的不同主机上创建一个辅助CF和一个DB 2成员。

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Directory probes that check the health of a number of directory-related tasks and processes, including the LDAP task, replication, indexing, NRPC, and secondary LDAP search response times, and so on.

目录探测器，检查许多与目录相关的任务和过程的健康情况，这些任务和过程包括LDAP任务、复制、编索引、NRPC和次级LDAP搜索响应时间，等等。

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"Secondary markets with excellent fundamentals, including 'in check' supply, create compelling investments, " Ralph Rosenberg, global head of real estate for KKR, said in a statement.

WSJ: Deal of the Week: KKR Catches KC Legends