English：
The default installation of Exchange, owa logs is located at “C: \ inetpub \ logs \ LogFiles”, but why default only updates the owg log for the first 8 hours。
I can only see the first 8 hours of the log , for example: I am trying to visit the owa web page at 10:00 am However, there is no current record in the log,no real-time updates, the latest log stored in the log is 02:00, But the log is indeed updated, but
updated the first eight hours of the log.why? How to make my owa weblog live updated
中文：
Exchange默认安装的owa web日志存储在“c:\inetpub\log\logFiles”，但是为什么日志默认只更新前8小时的？
我只能在日志中看到前8小时的事件，例如：我试图在早上10:00访问owa页面，但是日志中没有实时更新我当前的访问记录，日志中最后一条日志是凌晨2:00的，但是我确定日志确实是在更新，只不过是前8小时的日志，为什么呢？我如何设置使得日志能够实时记录web日志。
