Destined to become the default file system for the more popular Linux distributions, ext4 is out of experimental mode and gearing up for production environments. Here's what you need to know.
Samba Team member Andrew Bartlett explores the world of Samba4, its development status, what you can (and can't) do with Samba4, and -- most importantly-- when you can expect to start using Samba4 in a production environment.