MySQL主主复制

Question

服务器1：xxx.xxx.xxx.xxx

server-id=1 
binlog-do-db=sample 
master-host = xxx.xxx.xxx.xxx 
master-user = someuser 
master-password = somepassword 
master-connect-retry = 60 
relay-log = /var/lib/mysql/slave-relay.log 
relay-log-index = /var/lib/mysql/slave-relay-log.index 

服务器2：xxx.xxx.xxx.xxx

server-id=2 
binlog-do-db = sample 
master-host = xxx.xxx.xxx.xxx 
master-user = someuser 
master-password = somepassword 
master-connect-retry = 60 
relay-log = /var/lib/mysql/slave-relay.log 
relay-log-index = /var/lib/mysql/slave-relay-log.index 

我已经安装2主主复制配置测试服务器，我也打开端口为服务器上的mysql 3306我面临的问题与奴隶连接我不断得到

以下错误101021 19:12:23 [错误]从站I/O：错误连接到主'root @ xx x.xxx.xxx.xxx:3306' - 重试时间：60次的重试：86400，ERROR_CODE：1045

Sever的1具有MySQL的5.0.77和服务器2具有MySQL版本5.1.41

Answer 1

ERROR_CODE：1045意味着您的凭证存在问题。

就尝试用复制的用户凭据像连接：

mysql -h host -u your_user -p your_password 

注意密码限制为32个字符。