This parameter causes the database manager to call a user exit program for archiving and retrieving logs.

该参数使数据库管理器调用用户出口程序来归档和检索日志。

youdao

For example, is there evidence of incorrect sizing of log files, archiving issues, excessive number of checkpoints, or suboptimal parameter Settings?

比如，是否有比较明显的不合适的日志文件大小问题，归档问题，大量的系统检测点，或者不合适的参数设置？

youdao