I'm setting up replication between the live server (running Windows 2008 R2 and MySQL 5.5.19) and a dedicated replication server (running CentOS 7 and MySQL 5.6.30). The CentOS box does have MySQL not MariaDB.
In the master my.ini, I've set:
server-id=131025185082
In the slave my.cnf, I've set:
server-id=192168001182
The server is generating a mysql-bin and I've configured the slave to connect. But; I'm getting a 1593 error:
Fatal error: The slave I/O thread stops because master and slave have equal MySQL server ids; these ids must be different for replication to work (or the --replicate-same-server-id option must be used on slave but this does not always make sense; please check the manual before using it). The log position given is the start point from SHOW MASTER STATUS on the master.
When I do:
show variables like 'server_id';
on both machines, they both come back with:
+---------------+------------+
| Variable_name | Value |
+---------------+------------+
| server_id | 4294967295 |
+---------------+------------+
Can anyone suggest what's gone wrong here?
Thanks.