System users can log in to user nodes (or login nodes) in order to run their workloads on the cluster.
系统用户可以登录到用户节点(或登录节点),在集群上运行他们的工作。
Because you can change the log path location, the logs needed for roll-forward recovery may exist in different directories or on different devices.
因为您可以更改日志路径位置,所以前滚恢复所需的日志可能会在不同的目录中或在不同的设备上存在。
In such cases, you might need an additional program to sort the log information either on thread ID or timestamp in chronological order to analyze it.
在这样的情况下,您可能需要一个附加的程序对日志信息进行排序(按照线程ID或者时间戳的顺序),以便对其进行分析。
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