REPORTROLLOVER Specifies when to create new report files.
设定切换一个日志的时间和间隔。示例：reportrollover at 02:00
ROLLOVER Specifies the way that trail files are aged.
（12）安全性Security
DECRYPTTRAIL Decrypts data in a trail or extract file. 解密trail文件或extract文件数据
ENCRYPTTRAIL | NOENCRYPTTRAIL Controls encryption of data in a trail or extract file. 加密trail或extract文件的数据