I am looking for a nas OS that has feature such cifs samba and all the other typical nas OS functionality but what's very important for us is the compressions and possibly AD support.
I know that there is some OS nas that can be purchaised online.
I bought once nas lite OS from server elements, and this is not good at all doesn't support compression for save disk space. Of course free nas is also no good is an open source.
Anyone can help? I do not know company names that they provide those type of OS.