How to Back up OS X Server Before an Upgrade

Mac OS X Server is produced by Apple as a separate operating system based on the Mac OS X client version included with all new Macintosh computers. Mac OS X Server features built-in backup software introduced with version 10.5 Leopard in 2007. A complete backup of the operating system, including all user accounts and configuration settings, is saved with a Time Machine backup. You can back up a Mac OS X server before performing an upgrade by using Time Machine to preserve the system configuration.

Things You'll Need

• External hard drive

Instructions

1. Connect an external hard drive to the server.

2. Click the "System Preferences" icon in the Dock.

3. Click "Time Machine."

4. Click "Select Disk," then double-click the external hard drive.

5. Click "Back up Now" to perform a full system backup using Time Machine. The backup may take several hours, depending on how much data resides on the server's system partition. Once completed, the server has a full system backup and can be safely upgraded.

Tips & Warnings

• The server can be restored from a Time Machine backup by booting the Mac OS X install disc with the external hard drive connected to the server.