Centos6下rpm安裝MySQL5.6


Centos6在rpm安裝

rpm -ivh http://dev.mysql.com/get/mysql-community-release-el6-5.noarch.rpm

yum install mysql-server –y

啟動

service mysqld start

初始化

mysql_secure_installation  

 

Enter current password for root (enter for none):

Set root password? [Y/n]

Remove anonymous users? [Y/n]

Disallow root login remotely? [Y/n]

Remove test database and access to it? [Y/n]

Reload privilege tables now? [Y/n]

啟動mysql:

mysql –uroot –p******

下載好的rpm包安裝:

tar –zxvf MySQL-5.6.31-1.linux_glibc2.5.x86_64.rpm-bundle.tar –C /opt

cd /opt

rpm –ivh MySQL-devel-5.6.31-1.el6.x86_64.rpm

rpm –ivh MySQL- embedded -5.6.31-1.el6.x86_64.rpm

rpm –ivh MySQL-shared-5.6.31-1.el6.x86_64.rpm

rpm –ivh MySQL-server-5.6.31-1.el6.x86_64.rpm

rpm –ivh MySQL-client-5.6.31-1.el6.x86_64.rpm

rpm –ivh MySQL-test-5.6.31-1.el6.x86_64.rpm

默認安裝目錄和數據目錄

配置文件目錄: /etc/my.cnf

服務名mysql : /etc/init.d/mysql

bin目錄     : /usr/bin

lib目錄     : /usr/lib64/mysql

include目錄 : /usr/include/mysql

默認data目錄    : /var/lib/mysql

啟動:service mysql start

查詢密碼cat /root/.mysql_secret

進入mysql:mysql –uroot –p******

安裝過程中可能遇到的問題:

1. libmysqlclient.so和libmysqlclient_r.so報錯

可以安裝的時候—skip-broken跳過依賴也可以建立軟鏈接

ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib/libmysqlclient.so.18

2. Starting MySQL. ERROR!The server quit without updating PID file (/usr/local/mysql/data/localhost.localmain.pid).

這個可以看下具體位置的error文檔,里面有顯示哪里出的問題,還有一個方式是完全卸載mysql重新安裝,要注意刪除/etc/my.cnf /usr/lib64/mysql

/usr/lib/mysql關於mysql的都刪除

3.安裝時候顯示已經安裝了舊版本,就用rpm –e –nodeps ****卸載就可以了

 


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