日志也可以被存储为二进制格式,用作circular logging(循环记录)。循环记录是指不停地向一个单一文件写日志的操作,当文件超过最大值时它覆盖旧的数据。
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用循环记录还是线性记录。
交易明细文件为循环记录文件,且至少应包含10条记录。
The file recording transaction details is a cycle recording document and it should contain at least 10 records.
日志记录就是通过日记(磁盘上相邻区域的专门循环记录)记录文件系统的变更的过程。
Journaling is the process of logging changes to the file system through a journal (which is a dedicated circular log on a contiguous region of the disk).
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