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Full Discussion: LAMP Server Failover
Top Forums UNIX for Advanced & Expert Users LAMP Server Failover Post 302223103 by Ikon on Friday 8th of August 2008 10:51:24 AM
Old 08-08-2008
Quote:
Originally Posted by jim mcnamara
Solutions like Linux Heartbeat can do the job, too.
Heartbeast is one optionj I did find but im limited to these 2 servers.

Quote:
Originally Posted by jim mcnamara
You must have an I/O problem with your setup - relegating reads ands writes to separate boxes.
The system I have is working OK, im just trying to find if there is a better solution for the MySQL redundancy than having scripts rewriting hosts files and switching MASTER and SLAVE MySQL servers. It just seem there has to be a better solution.
 

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mysql(1)							  MySQL database							  mysql(1)

NAME
mysql_fix_privilege_tables - Fixes MySQL privilege tables. SYNOPSIS
mysql_fix_privilege_tables [mysql_root_password] DESCRIPTION
This scripts updates the mysql.user, mysql.db, mysql.host and the mysql.func tables to MySQL 3.22.14 and above. This is needed if you want to use the new GRANT functions, CREATE AGGREGATE FUNCTION or want to use the more secure passwords in 3.23 If you get 'Access denied' errors, run the script again and give the MySQL root user password as an argument. SEE ALSO
isamchk(1), isamlog(1), mysql(1), mysqlaccess(1), mysqladmin(1), mysqld(1), mysqld_multi(1), mysqld_safe(1), mysqldump(1), mysqlshow(1), mysql_zap(1), perror(1), replace(1) For more information please refer to the MySQL reference manual, which may already be installed locally and which is also available online at http://www.mysql.com/doc/en/ BUGS
Please refer to http://bugs.mysql.com/ to report bugs. AUTHOR
This manpage was written by Christian Hammers <ch@debian.org>. MySQL is available at http://www.mysql.com/. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+------------------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+------------------------------------+ |Availability | SUNWmysqlr, SUNWmysqlu, SUNWmysqlt | +--------------------+------------------------------------+ |Interface Stability | External | +--------------------+------------------------------------+ NOTES
Source for mysql is available on http://opensolaris.org. MySQL 4.0 17 March 2003 mysql(1)
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