At that point the external drive is cloned back to the new, primary drive. In the event of disk failure, a desktop or laptop has the ability to boot from an external device so that work can continue using the external (or secondary) drive until the failed drive has been replaced. The secondary disk can be internally installed or it can be housed in an external enclosure. Software like the popular Acronis™ can clone a primary disk to a secondary disk in a matter of minutes. You simply boot from the back up drive and go about your business. No restoration is required, no downtime, and no hassle. If the primary disk fails, the secondary disk takes its place. Though the procedure is not complicated it can be a little nerve wracking to have to “jump through hoops” to get the system rebuilt.Ī computer back up system can come in handy in the event of theft.Ī better computer back up system dedicates a secondary hard disk as a clone for the primary disk. This can mean booting from a proprietary CD to access the restoration process. A disadvantage is that it cannot be directly accessed, but must be restored by the software that created it. The advantage of a disk image is that it consumes a relatively small amount of space.
0 Comments
Leave a Reply. |