Question Upgrade from 11.5 to 12.5, CentOS 6

[durian808]

I am inquiring about this upgrade now, wondering how safe this will be for my Plesk environment on CentOS 6.
My reason for upgrading is that I need MySQL 5.6 in order to run Magento, and my server is presently using MySQL 5.5.36. My Plesk environment has 40 client websites (mostly Joomla CMS) and many also using email via Qmail.

I am just concerned about breaking something since this is a crucial environment for my business. Can anyone shed any light on this upgrade, possible pitfalls, and any recommendations.

thanks

 

[IgorG]

To be sure that migration will be successfully completed I would recommend you ask Plesk Professional Service here https://www.plesk.com/professional-services/