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mysql断电重启,binlog感觉有遗漏的问题

做了主从数据库放在阿里云,然后主库阿里云莫名其妙服务器挂了,当时过了没多久就重启了,现在发现主从从当时就挂了,然后就查binlog,想定位到同步终端的地方,结果从库能看到创建时间49分24秒的数据记录,binlog里却从49分01秒之后就没有记录了,另起一个文件从50分01秒开始,49分应该是我重启主库mysql的时间(不确定是几秒时重启的),难道是mysql启动时binlog记录会遗漏一些?


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