Backup4all is now used on NASA's International Space Station

Backup4all is now used on NASA's International Space Station

How to create an incremental backup

This article applies only to Backup4all. If you don't have it yet, you must download it first.


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Jul 16, 2018

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How to create an incremental backup

This article shows how to create an incremental backup of the given sources to a specified destination using Backup4all. The current method can be extended to other sources and destinations supported by Backup4all. The incremental backup type performs a full back up on the first execution, then increments will be executed, including only new and modified files. It will create in destination a different zip file with the backup sources from each source drive.



On this page:

How to configure the backup job

  1. Open Backup4all
  2. Press New button to open the New Backup Wizard. Type a name for the backup job and select the backup destination. Then press Next
    incremental backup
  3. On this page you can add the backup sources by pressing the Add folder and Add files buttons. When ready, press Next
    incremental backup
  4. On this page, you can select the backup type. In this example we will use the Incremental backup type. Press Save -> Save.
    incremental backup
  5. In Explore View (F2) of Backup4all, we can see the backup sources.
    incremental backup

Backup execution examples

We will perform several backup executions to see what we get in destination.

  1. As we have sources from D drive, after the first backup execution, we get in destination a zip file 1_D.zip
    incremental backup
  2. For the second backup execution we will add a new folder called "02" in backup sources on D: drive.
    incremental backup
  3. After the 2nd backup execution we get in destination: 2_D.zip which is the second backup version, containing only folder "02".
    incremental backup
  4. For the third backup execution we will change an existing source file on D: drive.
    incremental backup
  5. After the 3rd backup execution we get in destination: 3_D.zip which is the third backup version, containing the modified file from D: drive.
    incremental backup

Applies to:

Backup4all 5.x, 6.x



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