Fatal error: The slave I/O thread stops because master and slave have equal MySQL server UUIDs; these UUIDs must be different for replication to work
配置MySQL主从复制,遇到报错
Fatal error: The slave I/O thread stops because master and slave have equal MySQL server UUIDs; these UUIDs must be different for replication to work
是因为主从服务器里auto.cnf中的server-uuid是相同的(服务器是复制过去的)。
把从服务器中的auto.cnf重命名或者删除,然后重新启动MySQL,会重新生成auto.cnf文件。
然后重新grant赋权,change master就ok了。