Dec 26, 2017 - macOS High Sierra could format your Time Machine drive using APFS. APFS doesn't support the hard links—multiple pointers on a volume to.
1 Copy your hard drive using the Mac OS X installation DVD. The installation program includes Disk Utility for working with your Mac's hard drive. Use Disk Utility to create a disk image copy of your hard drive. After selecting your language, click the 'Disk Utility' option from the 'Utilities' menu of the installation program. Create a disk image file from your hard drive by selecting it and clicking the 'New Image' option.
Verify your disk with Disk Utility's diagnostics first. The disadvantage of this method is that a new complete copy of your hard drive must be made each time you perform a backup. 2 Download and install Carbon Copy Cloner to back up your Mac. CCC is a free Mac OS X cloning program. It is compatible with Mac OS X v10.4 and above on both Intel and PowerPC systems.
After installing, it is a good idea to quit all open programs before cloning your hard drive using CCC. The initial backup process takes the same amount of time as the Disk Utility method.
CCC includes a scheduling option to back up your Mac automatically on a periodic basis - just make sure the backup hard drive is plugged into your USB or Firewire port. Use the 'Incremental backup of selected items' option after the first backup. Instead of backing up the whole system again, CCC only backs up items that have changed since the first backup when using this option. If your Mac supports booting from a USB or Firewire port, you can also start the system using your cloned drive if necessary. This works because CCC creates an exact copy of your drive on the backup drive. 3 Download and install SuperDuper to clone your Mac's hard drive.
SuperDuper is another hard drive cloning program. The free version clones your entire drive each time you perform a backup. The paid registered version includes a smart backup option similar to CCC's incremental setting. SuperDuper's smart backup option only backs up items on your drive that have changed since the last backup. SuperDuper includes a scheduling utility to make backups automatic. It also includes options to run custom scripts before and after your backup.
For example, use a script to quit applications such as VMware Fusion or Parallels Desktop before you run your scheduled backup. A post-backup script might turn your applications back on so they're ready for use in the morning. A cloned drive created by SuperDuper is capable of starting up an Intel or PowerPC Mac that supports booting from the USB or Firewire port.
Time Machine can back up to an external drive connected to an AirPort Extreme Base Station (802.11ac model) or AirPort Time Capsule. Make sure that the USB drive is. Connect the drive to a USB port on your AirPort base station, then turn it on. Open AirPort Utility, then select your base station and click Edit to view its settings.
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Click the Disks tab in the settings window. Select your backup disk from the list of partitions, then select ”Enable file sharing”:. If more than one user on your network will back up to this disk with Time Machine, you can use the Secured Shared Disks pop-up menu to make sure that they can view only their own backups, not yours. Choose ”With accounts” from the menu, then click the Add (+) button to add users. Click Update to restart your base station and apply the settings. To use another Mac on your network as a Time Machine backup destination, complete these steps on the other Mac:.
Choose Apple () menu System Preferences, then click Sharing. From the list of services on the left, select File Sharing. From the list of Shared Folders on the right, Control-click the folder that you want to use for Time Machine backups. From the shortcut menu that opens, choose Advanced Options. From the Advanced Options dialog, select ”Share as a Time Machine backup destination.” When on your other Mac computers, you should now be able to select the shared folder as a backup disk.