Computer and Software Support


Setting up a mirror raid 

Advantages

The data is saved on two hard drives and therefore there is always a backup of the data. One hard drive crahes, you install a new one and the data is still there.

 

Disadvantages

Not portable. Corruption can destroy data on both drives.

There are different methods to back up. Click on them for more information.

Here are other pages that may help you as well.