配置完成后全库mysqldump导出遇到一个warning 不知道什么原因造成的 A partial dump from a server that has GTIDs will by default include the GTIDs of all transactions, even those that changed suppressed parts of the database. If you don't want to restore GTIDs, pass --set-gtid-purged=OFF. To make a complete dump, pass --all-databases --triggers --routines --events. 百度了下没怎么看懂?