mysql master slave setup

Label:From:http://www.cnblogs.com/tae44/p/4682810.html Experimental system: CentOS 6.6_x86_64 Lab Prerequisites: Prepare the build environment in advance, firewall and SELinux are off The experiment shows that there are 2 hosts in this experiment, such as the topology of IP assignment Lab Software: mariadb-10.0.20 Experimental topology: 　　　　 First, install MySQL 1. Compile and install MARIADB: Tar XF mariadb-10.0.20-linux-x86_64.tar.gz -c/usr/local/

Early in the morning to receive a MySQL custom language alarm: Replication interrupt, it seems that the master-slave synchronization error.Login MySQL, execute show slave status \g found that salve has stopped, and then started using start

This article describes how to install and configure the MasterSlave cluster of MySQL. The latest stable version is GA5619. To support limited HA, we use the MasterSlave simple read/write splitting cluster. Limited HA means that data will not be lost when the Master is unavailable, but in Mast this article describes the installation and configuration of the MySQL

Painstaking ward, want to review the MySQL master building, although the launch VM, respectively, opened my previous installation of two virtual machines, a CentOS6 an Ubuntu, these two are installed MySQL database, install what not said, configuration also no problem. But I dump the Lord's database, copy it from the top, and then do the synchronization error: S

relay_master_log_file:mysql-bin.000009 Slave_io_running:yes Slave_sql_running:yes replicate_do_db: replicate_ignore_db: ... Note: The slave_io_running and slave_sql_running processes must be running normally, that is, the Yes state, otherwise the synchronization fails. Here, the master-slave database setup work has been completed, you can cr

1. The basic process of MySQL replication is as follows: 1. the IO thread on the Slave connects to the Master and requests the log content after the specified location (or from the beginning) of the log file; 2. after the Master receives a request from the Slave IO thread, i

Tags: mysqlimplementation structure: 650) this.width=650; "Src=" http://s3.51cto.com/wyfs02/M01/88/EC/wKiom1gAfT3B_dq_AAATIqhLvko501.png "title=" QQ picture 20161014143709.png "alt=" Wkiom1gaft3b_dq_aaatiqhlvko501.png "/>Prerequisites, this is the new installation of MySQL server, already running MySQL needs to do the spare parts first, and restore to another machine.Master a:192.168.168.128Master b:192.168

How MYSQL master/slave server is configured How MYSQL master/slave server configuration works I. principle of master-slave configuration:

Background Introduction mysql5.5 previous version, MySQL master-slave replication is relatively simple Mysql5.6:gtid,multi-thread replicationMaster1 Enable binary Log log-bin = Master-binlog-bin-index = Master-bin.index2 Select a unique server IDServer-id = [0~2^32]3 Create

name and location of the Binary Log file on the Master end.3 after the Slave IO thread receives the information, it writes the received log content to the end of the RelayLog file on the Slave end in sequence and reads the BinaryLog File names and locations are recorded in master-info for the next IO request4. After t

-character-set = utf8[Mysqld]Basedir =/opt/mysql# Skip-lockingSkip-external-lockingCharacter-set-server = utf8Default-storage-engine = INNODBMax_connections = 500$ Vi/etc/rc. d/init. d/mysql (refer to the configuration below)Basedir =/opt/mysqlDatadir = $ basdir/data 3. create a database $ cd /opt/mysql$ ./scripts/mysql_install_db --user=

I read the Master-Slave settings of MySQL after work in the company. The general meaning and process have been understood, but I have never practiced it. I have time to practice it today. I have two Win7 servers on hand. Let's use them together !! First set the relationship A to Master, B to

MySql configuration master-slave replication read/write splitting bitsCN.com Configure master-slave replication read/write splitting for MySql In the my. ini configuration file Master

MySQL master-slave synchronization operation documentation From NSOP-WIKI Directory 1. Synchronization principles 2. Basic Steps for synchronization settings (the following settings involve modifications to the my. CNF file) 2.1 configure the master (she4 zhi4 zhu3) server: Enable bin-log and synchronize accounts 2.2 s

Mysql 5.5 Master/Slave configuration steps, mysql The last time I introduced the mysql 5.1 master-slave configuration tutorial, this time we will implement

This paper describes the thinkphp connection database and the master-slave database setting method in detail, which is very practical in the development of thinkphp project. The implementation methods are as follows: First, the project root directory to establish config.php The code looks like this: Second, set up project configuration file The \home\conf\config.php file code is as follows:

Mysql tutorial master-slave synchronization failure Last_IO_Error: Got fatal error 1236 from master Solution The following error occurs: "Last_IO_Error: Got fatal error 1236 from master when reading data from binary log: 'Could not find first log file name in binary log inde

MySQL master/slave hot backup bitsCN.com in linux Role of the master and slave: 1. it can be used as a backup method. 2. read/write splitting to relieve the pressure on a database MySQL mast