Locating MySQL Root Password for Plesk 10 Client Server
If you need to access the client MySQL instance on your Plesk 10.x box, you will need to connect to the admin instance first. To do that, do the following:
The password for connecting to the plesk admin instance is the same as your plesk admin password. If you need a refresher, run the following:
Okay, so once you've connected to the admin instance, you will want to execute the following:
The results will give you not only the admin username and password for the client MySQL instance, but also MSSQL if you have it installed.
Good luck!