mysql synchronous replication

on theMySQL 3 node master-slave synchronous replication Scheme Six. Test master-Slave synchronous replicationnow let's test it out . MySQL master-slave synchronization. 1. Inserting test data in the main libraryInsert and delete 2 data to the M_S_REP database first on the main library Mastera. As follows:mysql> INSERT

This article by show according to Lin Feng to provide friendship sponsorship, starting in the mud row world. Description This article is reproduced in part from the Internet. MySQL replication (English for replication) is a multi-MySQL database master from the synchronous sc

Here's how to configure and monitor semi-synchronous replication:1. The semi-synchronous replication feature plugin access to MySQL and requires half-sync support in both the main library and the Slave libraries, as follows:On the mastermysql> INSTALL PLUGIN rpl_semi_sync_ma

Tags: server database binary record howMySQL Presumably everyone is not unfamiliar, before the article also introduced synchronous replication and semi-synchronous replication, today first to understand what is gtid.GTID (Global transaction ID) global transaction ID, which is a random number transaction ID by the serve

In MySQL 5.55.6, set synchronous replication filtering. For example, to ignore the t2 table of the test database, you need. added in the cnf configuration file: The replicate-ignore-tabletest.t2 must restart the mysql service process to take effect. In MySQL5.7, a new command can be used to support dynamic online modif

'@ '%' by'qwert'; Show master status; The database is then not manipulated. Slave server connection Master, the command is as follows: Stop slave;Change Master toMaster_host='127.0.0.1', Master_port=3306, Master_user='Repl', Master_password='Qwert', Master_log_file='mysql-bin.000001', Master_log_pos= 2388;Start slave;show slave status; Problems that arise: 1, show master status; Show as empty the binary log is not turned on log-bin = ... 2

MySQL replication Overview MySQL supports unidirectional and asynchronous replication. One server acts as the master server during the replication process, and one or more other servers act as slave servers. MySQL

).Mysql>stop slave;Mysql>change Master to master_host= ' 192.168.204.129 ', master_port=3306,master_user= ' rootnew ', master_password= ' 123456 ', master_log_file= ' mysql-bin.000010 ', master_log_pos=154;Mysql>start slave;5. Restart the MySQL service for a and B servers.3.

In mysql 5.55.6, set synchronous replication filtering, for example, set to ignore test Database t2 table, you need to add in my. cnf configuration file: replicate-ignore-tabletest.t2 must restart mysql Service In MySQL 5.6/, set synchro