ACRONIS True Image 2013 Betriebsanweisung PDF herunterladen (Seite 49)

The main purpose of Acronis Nonstop Backup is continuous protection of your data (files, folders,

contacts, etc.), though you can use it to protect partitions as well. If you choose to protect an entire

partition, you will be able to recover the partition as a whole using the image recovery procedure.

You cannot use Acronis Nonstop Backup for protecting data stored on external hard drives.

How it works

Once you start Acronis Nonstop Backup, the program will perform an initial full backup of the data

selected for protection. Acronis Nonstop Backup will then save changes in the protected files

(including open ones) every five minutes, so that you will be able to recover your system to an exact

point in time.

Usually the different states of the protected data will be backed up at 5-minute intervals for 24

hours.

The older backups will be consolidated in such a way that True Image 2013 will keep daily backups

for the last 30 days and weekly backups until all Nonstop Backup data destination space is used.

Note, that if Acronis Nonstop Backup protects a non-system partition and no changes have occurred

for 5 minutes since the last backup, the next scheduled backup will be skipped. Acronis Nonstop

Backup will wait for a significant data change and will create a new incremental backup only when

such change has been detected. In those cases, the actual time interval will exceed 5 minutes. In

addition, if, for instance, you are working in Word and do not use the "Save" operation for an hour,

changes in the Word document will not be backed up every five minutes, because True Image 2013

checks file changes on the disk and not in the memory.

The consolidation will be performed every day between midnight and 01:00 AM. The first

consolidation will take place after the Nonstop Backup has been working for at least 24 hours. For

example, you have turned on the Nonstop Backup at 10:00 AM on July 12. In this case the first

consolidation will be performed between 00:00 and 01:00 AM on July 14. Then the program will

consolidate the data every day at the same time. If your computer is turned off between 00:00 and

01:00 AM, the consolidation will start when you turn the computer on. If you turn off Nonstop

Backup for some time, the consolidation will start after you turn it on again.

You may think that at these backup rates the storage will fill in no time. Do not worry as True Image

2013 will back up only so called "deltas". This means that only differences between old and new

versions will be backed up and not whole changed files. For example, if you use Microsoft Outlook or

Windows Mail, your pst file may be very large. Furthermore, it changes with each received or sent

E-mail message. Backing up the entire pst file after each change would be an unacceptable waste of

your storage space, so True Image 2013 backs up only its changed parts in addition to the initially

backed up file.

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ACRONIS True Image 2013 Betriebsanweisung Seite 49