Hi Can someone please help me? I have followed the mysql master-master replication howto, but it doesn't seem to work. if I run the command "slave start;" I get the following error: Code: ERROR 1200 (HY000): The server is not configured as slave; fix in config file or with CHANGE MASTER TO Empty set (0.00 sec) Can someone please tell me where / how to set the slave?
My problem is the same as SoftDux's. mysql-5.0.37 Step10: Master1/Slave2: [client] port = 3307 socket = /tmp/mysql.sock [mysqld] port = 3307 socket = /tmp/mysql.sock skip-locking key_buffer = 16M max_allowed_packet = 1M table_cache = 64 sort_buffer_size = 512K net_buffer_length = 8K read_buffer_size = 256K read_rnd_buffer_size = 512K myisam_sort_buffer_size = 8M log-bin=mysql-bin binlog_do_db=valami binlog_ignore_db=mysql binlog_ignore_db=test server-id = 1 master-host = 1.2.3.4 master-user = replication master-password = slave2 master-port = 3307 [mysqldump] quick max_allowed_packet = 16M [mysql] no-auto-rehash [isamchk] key_buffer = 20M sort_buffer_size = 20M read_buffer = 2M write_buffer = 2M [myisamchk] key_buffer = 20M sort_buffer_size = 20M read_buffer = 2M write_buffer = 2M [mysqlhotcopy] interactive-timeout ------------------------------------------ Slave1/Master2: [client] port = 3307 socket = /tmp/mysql.sock [mysqld] port = 3307 socket = /tmp/mysql.sock skip-locking key_buffer = 16M max_allowed_packet = 1M table_cache = 64 sort_buffer_size = 512K net_buffer_length = 8K read_buffer_size = 256K read_rnd_buffer_size = 512K myisam_sort_buffer_size = 8M log-bin=mysql-bin binlog_do_db=valami binlog_ignore_db=mysql binlog_ignore_db=test server-id = 2 master-host = 5.6.7.8 master-user = replication master-password = slave master-port = 3307 [mysqldump] quick max_allowed_packet = 16M [mysql] no-auto-rehash [isamchk] key_buffer = 20M sort_buffer_size = 20M read_buffer = 2M write_buffer = 2M [myisamchk] key_buffer = 20M sort_buffer_size = 20M read_buffer = 2M write_buffer = 2M [mysqlhotcopy] interactive-timeout Master1/Slave2 log: 070327 17:11:21 [Warning] Neither --relay-log nor --relay-log-index were used; s o replication may break when this MySQL server acts as a slave and has his hostn ame changed!! Please use '--relay-log=www3-relay-bin' to avoid this problem. 070327 17:11:21 [Note] /usr/local/mysql/bin/mysqld: ready for connections. Version: '5.0.37-log' socket: '/tmp/mysql.sock' port: 3307 MySQL Community Se rver (GPL) 070327 17:11:21 [Note] Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log './www3-relay-bin.000011' position: 98 070327 17:11:21 [Note] Slave I/O thread: connected to master 'test@:3307', repl ication started in log 'FIRST' at position 4 070327 17:11:21 [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 a lways make sense; please check the manual before using it). 070327 17:11:21 [Note] Slave I/O thread exiting, read up to log 'FIRST', positio n 4
070328 18:19:39 [Note] Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log './www3-relay-bin.000013' position: 98 070328 18:19:39 [Note] Slave I/O thread: connected to master 'test@:3307', repl ication started in log 'FIRST' at position 4 070328 18:19:39 [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 a lways make sense; please check the manual before using it). 070328 18:19:39 [Note] Slave I/O thread exiting, read up to log 'FIRST', positio n 4 "Show variables;" shows differents server-ids.
