mysql主主复制数据库
各位大神：
<code> 我们自己公司的业务系统部署了mysql主主复制，但近期发现有张数据量较大的表中，每天都会有若干条数据在从库（被复制的那一方）中会丢失（未插入进去），查看主库的binlog中有这条insert语句，再查看从库的relay log中也有这条insert语句，但到了从库的binlog却没有了这条insert语句，这句语句周围其他一批commit的语句到都被执行了，两个库中的error日志都没有任何异常体现，未插入的数据看了一下也是比较正常的数据。请问这个是由于什么导致的？如何能够保证主主复制两个库的数据都能一致？非常感谢！</code>
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