如何在RedHat Linux AdvanceX 上安装MySQL5

本文介绍如何在Linux环境下使用rpm命令查询、卸载及重新安装MySQL相关软件包,并解决安装过程中出现的问题。

 

 

1.查询安装的包

[root@TrueEdi ~]# rpm -qa | grep -i '^mysql-'

mysql-server-4.1.12-3.RHEL4.1

MySQL-shared-compat-5.0.67-0.rhel4

mysql-4.1.12-3.RHEL4.1

MySQL-python-1.0.0-1.RHEL4.1

mysql-bench-4.1.12-3.RHEL4.1

mysql-devel-4.1.12-3.RHEL4.1

2.卸载包

[root@TrueEdi ~]# rpm --nodeps -ev mysql-server-4.1.12-3.RHEL4.1

[root@TrueEdi ~]# rpm --nodeps -ev MySQL-shared-compat-5.0.67-0.rhel4

[root@TrueEdi ~]# rpm --nodeps -ev mysql-4.1.12-3.RHEL4.1

[root@TrueEdi ~]# rpm --nodeps -ev MySQL-python-1.0.0-1.RHEL4.1

[root@TrueEdi ~]# rpm --nodeps -ev mysql-bench-4.1.12-3.RHEL4.1

[root@TrueEdi ~]# rpm --nodeps -ev mysql-devel-4.1.12-3.RHEL4.1

3.重新安装包

[root@TrueEdi ~]# rpm -ivh /opt/MySQL-client-community-5.0.67-0.rhel4.i386.rpm

warning: /opt/MySQL-client-community-5.0.67-0.rhel4.i386.rpm: V3 DSA signature: NOKEY, key ID 5072e1f5

Preparing...                ########################################### [100%]

   1:MySQL-client-community ########################################### [100%]

 

[root@TrueEdi ~]# rpm -ivh /opt/MySQL-devel-community-5.0.67-0.rhel4.i386.rpm

warning: /opt/MySQL-devel-community-5.0.67-0.rhel4.i386.rpm: V3 DSA signature: NOKEY, key ID 5072e1f5

Preparing...                ########################################### [100%]

   1:MySQL-devel-community  ########################################### [100%]

 

[root@TrueEdi ~]# rpm -ivh /opt/MySQL-shared-community-5.0.67-0.rhel4.i386.rpm

warning: /opt/MySQL-shared-community-5.0.67-0.rhel4.i386.rpm: V3 DSA signature: NOKEY, key ID 5072e1f5

Preparing...                ########################################### [100%]

   1:MySQL-shared-community ########################################### [100%]

 

[root@TrueEdi ~]# rpm -ivh /opt/MySQL-shared-compat-5.0.67-0.rhel4.i386.rpm

warning: /opt/MySQL-shared-compat-5.0.67-0.rhel4.i386.rpm: V3 DSA signature: NOKEY, key ID 5072e1f5

Preparing...                ########################################### [100%]

        file /usr/lib/libmysqlclient.so.15.0.0 from install of MySQL-shared-compat-5.0.67-0.rhel4 conflicts with file from package MySQL-shared-community-5.0.67-0.rhel4

        file /usr/lib/libmysqlclient_r.so.15.0.0 from install of MySQL-shared-compat-5.0.67-0.rhel4 conflicts with file from package MySQL-shared-community-5.0.67-0.rhel4

 

[root@TrueEdi ~]# rpm -ivh /opt/MySQL-server-community-5.0.67-0.rhel4.i386.rpm

warning: /opt/MySQL-server-community-5.0.67-0.rhel4.i386.rpm: V3 DSA signature: NOKEY, key ID 5072e1f5

Preparing...                ########################################### [100%]

   1:MySQL-server-community ########################################### [100%]

PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !

To do so, start the server, then issue the following commands:

/usr/bin/mysqladmin -u root password 'new-password'

/usr/bin/mysqladmin -u root -h TrueEdi password 'new-password'

 

Alternatively you can run:

/usr/bin/mysql_secure_installation

 

which will also give you the option of removing the test

databases and anonymous user created by default.  This is

strongly recommended for production servers.

 

See the manual for more instructions.

 

Please report any problems with the /usr/bin/mysqlbug script!

 

The latest information about MySQL is available on the web at

http://www.mysql.com

Support MySQL by buying support/licenses at http://shop.mysql.com

 

 

Notes regarding SELinux on this platform:

=========================================

 

The default policy might cause server startup to fail because it is

not allowed to access critical files. In this case, please update

your installation.

 

The default policy might also cause inavailability of SSL related

features because the server is not allowed to access /dev/random

and /dev/urandom. If this is a problem, please do the following:

 

  1) install selinux-policy-targeted-sources from your OS vendor

  2) add the following two lines to /etc/selinux/targeted/src/policy/domains/program/mysqld.te:

       allow mysqld_t random_device_t:chr_file read;

       allow mysqld_t urandom_device_t:chr_file read;

  3) cd to /etc/selinux/targeted/src/policy and issue the following command:

       make load

 

 

Starting MySQL.[  \u786e\u5b9a  ]

Giving mysqld 2 seconds to start

 

 

 

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