可以轻松地配置系统,使之在日志文件被写满时自动备份日志文件。
You can easily configure your system to automatically backup a log file when it is full.
与循环日志记录相比,当最后一个日志文件写满时,归档日志记录过程会创建一个新的日志文件,这样将来的事务就不会覆盖现有的日志文件。
In contrast to circular logging, the archival logging process creates a new log file when the last log file is filled so that future transactions will not overwrite existing log files.
其中两个日志文件是完全满的,而且已被提交,因此还有三个日志文件是空闲的。
Two of the log files are completely full and committed thereby leaving three log files free.
当主日志文件都写满时,就会“根据需要”创建辅助日志文件,直到创建了最大数量的辅助日志文件为止。
When the primary log files are all full, secondary log files are created on an "as-needed" basis until the maximum number of secondary log files has been created.
LOGSECOND——主日志文件占用满时,可以分配的二级日志文件的个数。
LOGSECOND - Total number of secondary logs that can be allocated when the primary logs fill up.
LOGSECOND——主日志文件占用满时,可以分配的二级日志文件的个数。
LOGSECOND - Total number of secondary logs that can be allocated when the primary logs fill up.
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