mysql cnf

and stop the server The mysql. server script can be used to start or stop a server. it is called by using the start or stop parameters: $ Mysql. server start $ Mysql. server stop 3. Functions of mysql. server Before mysql. server starts the server, it changes the directory

PortNumber = 1186 ArbitrationRank = 2 [Ndbd default] NoOfReplicas = 2 DataMemory = 500 M IndexMemory = 500 M [Ndbd] HostName = 192.168.100.217 DataDir =/var/lib/mysql NodeId = 1 [Ndbd] HostName = 192.168.100.218 DataDir =/var/lib/mysql NodeId = 2 [Mysqld] HostName = 192.168.100.217 NodeId = 81 [Mysqld] HostName = 192.168.100.218 NodeId = 82 In fact, there i

mysql // unzip and add the link [Root @ localhost local] # groupadd mysql // Add a mysql user group [Root @ localhost local] # useradd-g mysql // Add a mysql user account [Root @ localhost local] # cd mysql // enter the

Extract # Cd/usr/local/src/mysql # Tar zxvf cmake-2.8.8.tar.gz # Cd cmake-2.8.8 Configuration #./Configure Compile # Make Install # Make install View version # Cmake-version 4. install Mysql 1) create a user # Groupadd mysql # Add a mysql Group # Useradd-g mysql-s/bin/

Mysql master-slave replication technology (test) bitsCN.com Mysql master-slave replication technology (test) Start configuration: Step 1: Create a replication account Each slave uses a standard MySQL User name and password to connect to the master. The user who performs the copy operation will grantREPLICATIONSLAVE permission. The username and password are stor

Test Environment: Master server: CentOS5.2Mysql5.1.35 source code IP: 192.168.1.22 slave server: CentOS5.2Mysql5.1.35 source code IP: 192.168.1.33 configuration: 1. master server 1.1, create a copy user, with the replicationslave permission. Test environment: Master server: CentOS 5.2 Mysql 5.1.35 source code IP: 192.168.1.22 Slave server: CentOS 5.2 Mysql 5.1.35 source code IP: 192.168.1.33 Configuration:

compilation, but this is only the first step of success. configuring many MySQL variables also plays a key role in the normal operation of the server. You can assign values to these variables in a configuration file to make sure they take effect every time you start MySQL. this configuration file is my. cnf. MySQL has

1. groupadd mysql # create a mysql Group 2. useradd-r-g mysqlmysql # create a mysql user and put the user in the mysql Group 3. passwd mysql # set a password for the mysql user 4. decompress the

MySQL [ERROR] Table 'mysql. user' doesn' t exist, mysql. userexist A newly installed mysql source code, because the my-default.cnf was not copied to the/etc/my. cnf location, when starting mysql encountered an error that could not

Installing MySQLMySQL in Linux !! Assume that all installation packages are in the/share Directory. the installation directory is/opt !! $ Ll/share-Rw-r -- 1 root 129041873 Nov 29 mysql-5.1.54-linux-i686-glibc23.tar.gz ========================================================== ============================================================================ Install MySQL =========================================

/mysql/home/data/ In this way, the MySQL data file is moved to/home/data/mysql. 4. Find the my. cnf configuration file. If my. for the cnf configuration file, go to/usr/share/mysql/and find *. copy one of the

1. Check the machine configuration. The three main parts are CPU, memory, and hard disk.2. Check MySQL configuration parameters.3. Check the MySQL row status. You can use the mysqlreport tool to view the status.4. View MySQL slow queriesAfter solving the preceding problems in sequence, you can find the program problems. My. C