centos7 安装mysql5.6 以及部分优化
主机名先修改成mysql 以后迁移完毕再修改成想要的主机名 否则后面会出错mysql.pidhostnamectlset-hostnamemysql
# rpm-ivhMySQL-server-5.6.29-1.rhel5.x86_64.rpm
warning: MySQL-server-5.6.29-1.rhel5.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
error: Failed dependencies:
libaio.so.1()(64bit) is needed by MySQL-server-5.6.29-1.rhel5.x86_64
libaio.so.1(LIBAIO_0.1)(64bit) is needed by MySQL-server-5.6.29-1.rhel5.x86_64
libaio.so.1(LIBAIO_0.4)(64bit) is needed by MySQL-server-5.6.29-1.rhel5.x86_64
解决办法: 所以提前做
# rpm-ivhMySQL-server-5.6.29-1.rhel5.x86_64.rpm
warning: MySQL-server-5.6.29-1.rhel5.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
error: Failed dependencies:
libaio.so.1()(64bit) is needed by MySQL-server-5.6.29-1.rhel5.x86_64
libaio.so.1(LIBAIO_0.1)(64bit) is needed by MySQL-server-5.6.29-1.rhel5.x86_64
libaio.so.1(LIBAIO_0.4)(64bit) is needed by MySQL-server-5.6.29-1.rhel5.x86_64
# rpm -ivhhttp://mirror.centos.org/centos/6/os/x86_64/Packages/libaio-0.3.107-10.el6.x86_64.rpm
Retrieving http://mirror.centos.org/centos/6/os/x86_64/Packages/libaio-0.3.107-10.el6.x86_64.rpm
warning: /var/tmp/rpm-tmp.SWTMoJ: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
Preparing... #################################
Updating / installing...
1:libaio-0.3.107-10.el6 #################################
# rpm -qamariadb*
mariadb-libs-5.5.44-2.el7.centos.x86_64
# yum removemariadb-libs-5.5.44-2.el7.centos.x86_64
#yum install -y perl perl-devel perl-Module-Install.noarch
# rpm-ivhMySQL-devel-5.6.29-1.rhel5.x86_64.rpm
warning: MySQL-devel-5.6.29-1.rhel5.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing... #################################
package MySQL-devel-5.6.29-1.rhel5.x86_64 is already installed
# rpm -ivhMySQL-client-5.6.29-1.rhel5.x86_64.rpm
warning: MySQL-client-5.6.29-1.rhel5.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing... #################################
package MySQL-client-5.6.29-1.rhel5.x86_64 is already installed
# rpm -ivh MySQL-server-5.6.29-1.rhel5.x86_64.rpm
warning: MySQL-server-5.6.29-1.rhel5.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing... #################################
package MySQL-server-5.6.29-1.rhel5.x86_64 is already installed
#
You will find that password in '/root/.mysql_secret'.
# service mysql start
Starting MySQL. SUCCESS!
#
# /usr/bin/mysql_secure_installation#初始化密码 设置自己密码
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