基于GTID搭建主从

1 停止iptables （主从）service iptables stopchkconfig iptables off2 添加配置文件  （主从)------主库-------------------------log-bin=mysql-bin server-id=553306gtid-mode=on   enforce-gtid-consistency=truelog-slave-updates=truebinlog-format=ROW        master-info-repository=TABLE  relay-log-info-repository=TABLE  sync-master-info=1slave-parallel-workers=2  binlog-checksum=CRC32master-verify-checksum=1  slave-sql-verify-checksum=1binlog-rows-query-log_events=1report-port=3306report-host=192.168.1.55-------从库--------------------# 必选项log-bin=mysql-bin server-id=563306gtid-mode=on  enforce-gtid-consistency=truelog-slave-updates=truebinlog-format=ROW        master-info-repository=TABLE  relay-log-info-repository=TABLE  sync-master-info=1slave-parallel-workers=2  binlog-checksum=CRC32master-verify-checksum=1  slave-sql-verify-checksum=1binlog-rows-query-log_events=1report-port=3306report-host=192.168.1.56server-id=563306log-bin=mysql-bin[mysqld_safe]log-error=/var/log/mysqld.logpid-file=/var/run/mysqld/mysqld.pid/etc/init.d/mysql restart注意重启mysql3 创建用户 （主库）GRANT REPLICATION SLAVE ON *.* to 'daoslave'@'%' identified by 'dao'; flush privileges; 4 主库导出mysqldump  --master-data=2 --single-transaction  -A >slavedata.sql 5 从库建立账户GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'dao' WITH GRANT OPTION;flush privileges; 6 清除从库之前的日志 mysql> reset master ;Query OK, 0 rows affected (0.04 sec)7 主库操作导入mysql -h 192.168.1.56 -uroot -p   <slavedata.sql8 主库查询binlog binglog positoinshow master status9  从库操作 指向主库change master to master_host='192.168.1.55',master_user='daoslave',master_password='dao' ,MASTER_AUTO_POSITION=1 ; 10 开启slavestart slave ;11 检查状态主库mysql> show master status \G ;*************************** 1. row ***************************             File: mysql-bin.000003         Position: 300     Binlog_Do_DB:  Binlog_Ignore_DB: Executed_Gtid_Set: e7e51a04-963a-11e5-a126-000c29056345:11 row in set (0.00 sec)ERROR: No query specifiedshow slave status \G ;mysql> show slave status \G ;*************************** 1. row ***************************               Slave_IO_State: Waiting for master to send event                  Master_Host: 192.168.1.55                  Master_User: daoslave                  Master_Port: 3306                Connect_Retry: 60              Master_Log_File: mysql-bin.000003          Read_Master_Log_Pos: 300               Relay_Log_File: localhost-relay-bin.000002                Relay_Log_Pos: 408        Relay_Master_Log_File: mysql-bin.000003             Slave_IO_Running: Yes            Slave_SQL_Running: Yes              Replicate_Do_DB:           Replicate_Ignore_DB:            Replicate_Do_Table:        Replicate_Ignore_Table:       Replicate_Wild_Do_Table:   Replicate_Wild_Ignore_Table:                    Last_Errno: 0                   Last_Error:                  Skip_Counter: 0          Exec_Master_Log_Pos: 300              Relay_Log_Space: 616              Until_Condition: None               Until_Log_File:                 Until_Log_Pos: 0           Master_SSL_Allowed: No           Master_SSL_CA_File:            Master_SSL_CA_Path:               Master_SSL_Cert:             Master_SSL_Cipher:                Master_SSL_Key:         Seconds_Behind_Master: 0Master_SSL_Verify_Server_Cert: No                Last_IO_Errno: 0                Last_IO_Error:                Last_SQL_Errno: 0               Last_SQL_Error:   Replicate_Ignore_Server_Ids:              Master_Server_Id: 553306                  Master_UUID: e7e51a04-963a-11e5-a126-000c29056345             Master_Info_File: /var/lib/mysql/master.info                    SQL_Delay: 0          SQL_Remaining_Delay: NULL      Slave_SQL_Running_State: Slave has read all relay log; waiting for the slave I/O thread to update it           Master_Retry_Count: 86400                  Master_Bind:       Last_IO_Error_Timestamp:      Last_SQL_Error_Timestamp:                Master_SSL_Crl:            Master_SSL_Crlpath:            Retrieved_Gtid_Set:             Executed_Gtid_Set: e7e51a04-963a-11e5-a126-000c29056345:1                Auto_Position: 11 row in set (0.00 sec)