Mac OS X Server 10.2.2 also allows users to use the journaling feature.
Journaling isn't new to the computing world, but is relatively new to the Mac OS. Journaling allows the drive to recover lost data, or a wholly lost system, more easily after an unexpected power outage or restart. This is very important for the server market. The biggest news surrounding the Mac OS X 10.2.2 update is addition of journaling to HFS Plus. Mac OS X 10.2.2 improves and enhances the Address Book, iChat, IP Firewall, Mail, Print Center, Rendezvous, Sherlock and Windows file service discovery.
