These log files are maintained in a circular fashion, always removing the oldest one before creating a new file.
按照一种循环方式维护这些日志文件,在创建新文件之前会删除最老的文件。
The journal is a special file that logs the changes destined for the file system in a circular buffer. At periodic intervals, the journal is committed to the file system.
所谓日志就是一种特殊的文件,它会在一个循环的缓冲区内记录文件系统的修改,然后将其定期提交到文件系统。
When using circular logging log file extents are reused once they no longer contain active log data.
使用循环日志记录时,当日志文件扩展不再包括活动数据日志时,会将其进行重新使用。
应用推荐