How could I save data to another disk?

[devbean]

I have a cloud server with two disks, one for system (centos) and the other for data. I want to save all mysql data files and web sites contents to the data disk. How could I mount the data disk? How should I edit conf files?

Thank you for any help!

[Milka]

If you don't know linux well enough to configure this yourself, why do you think this would be a good configuration for you?