I'm having way to many problems with my server... :(
I'm so close to just reinstalling everything at this point.. Buying a six-pack of Monster and doing it over night :/

what are you running on it and what is it for?

It's running Ubuntu 14.04,but with a UI because one of the others felt like that would be useful... The UI has caused it to crash several times.
It's a web/mail server primarily, but running samba, plex and other media/sharing stuff.
It's the mail og UI parts that I'm having trouble with atm 😐

@Folkmann maybe try CentOS?

I need btrfs, but I guess that is supported in CentOS.
I have no experience with CentOS, have always been running Ubuntu. Someone recommended it to me, but I haven't had the time to try it and I don't want to be running an OS, which I'm not safe in. It's a "mission critical" server after all.

@Folkmann maybe partition a small section of your server for centOS to learn it and test it all out? personally i think it's way better for a server unless you're running a pure media server

++ for Monster

if you ned btrfs, take a look at openSUSE