MySQL InnoDB Tuning

Here I've collected information about MySQL InnoDB Tuning:

• MySQL 5.0 Reference Manual :: 13 Storage Engines :: 13.2 The InnoDB Storage Engine :: 13.2.13 InnoDB Performance Tuning and Troubleshooting :: 13.2.13.1 InnoDB Performance Tuning Tips
• MySQL 5.0 Reference Manual :: 13 Storage Engines :: 13.2 The InnoDB Storage Engine :: 13.2.13 InnoDB Performance Tuning and Troubleshooting
• Innodb Performance Optimization Basics
• MySQL/Innodb performance optimization

Some my advices:

• After any configuration change do server restart
• After any server restart do SHOW INNODB STATUS sql command to check that InnoDB engine is up