As our hosting business grows and our cutomers are mostly very demanding companies, we want to take our services to the next level of reliability. So we are researching technics like Load Balancing and High Availability using NAS and syncing multiple geographical locations. As with some dedicated custom installed servers (and our DNS and Mail) we already succeeded in some manners, but now we want to do so with our Plesk servers. Has anyone tried to install Plesk using a NAS? Or synchronizing data? And what were the experiences? We are especially interested in a NAS solution to Plesk as it has some other benefits like scalability of storage and processor power.