How to Use 3-2-1 Backup on ZimaOS?

In this era of data explosion, important files not only carry the fruits of our work but also record moments of our lives. However, hard drive failures, accidental deletions, and unforeseen disasters can wipe out these precious materials in an instant.

To address this, ZimaOS v1.4.3 introduces the brand-new 3-2-1 backup feature—a globally recognized golden standard for data protection—ensuring that every piece of your important data is safeguarded with multiple layers of protection, leaving nothing to chance.

What is the 3-2-1 backup rule?

  • 3 – Keep at least three copies of your data (the original + two backups) to avoid single points of failure.

  • 2 – Store the copies on two different types of media (e.g., local hard drive, external USB, cloud storage) to diversify risk.

  • 1 – Keep at least one copy offsite to protect against physical threats such as fire, flood, or theft.

This method is a widely recognized golden backup strategy, commonly used in both enterprise and personal data protection solutions.

How to start 3-2-1 backup in ZimaOS?

  1. Open the Backup App
    Launch the “Backup” application from the desktop.

  1. Create a New Backup Task
    Click “Add new backup” to enter the backup task creation wizard.

  1. Select the Data Source
  • Cloud (cloud storage such as Google Drive, Dropbox, etc.)

  • LAN (shared folders from other devices on the local network)

  • USB (external hard drives, USB flash drives, etc.)

  • Zima (Files Stored in this ZimaOS)

  1. Sign In and Authorize (if using cloud storage)
    For example, if you choose Google Drive, you will need to sign in to your Google account and complete the authorization process.

  1. Select the Content to Back Up

    You can choose specific folders or the entire directory structure.

  1. Set the Backup Destination
    You can sync the data to a local disk, another Zima device, an external hard drive, or upload it directly to the cloud.

  1. Start Backup with One Click

    Click the “Start” button, and ZimaOS will automatically execute the backup while displaying the progress in real time.

Now you’ve completed your 3-2-1 backup!

Feature Highlights & Optimizations

  • Multi-Task Concurrency
    Create multiple backup tasks simultaneously without interference, ensuring efficient data protection.

  • Scheduled Backup

    Supports setting automatic schedules or manual triggers, allowing backups to run as planned without manual intervention.

  • Version Retention

    Automatically keeps the latest 5 versions, making it easy to quickly roll back to a previous state after accidental deletion or modification.

  • Resume and Fault Tolerance

    If the network is interrupted or a device is disconnected, the system will automatically resume the unfinished portion, avoiding duplicate transfers.

Summary:

Whether it’s work files, family photo albums, or treasured archives, 3-2-1 backup builds a solid wall of protection for your data.

In ZimaOS, we’ve not only made this golden strategy accessible, but also made it smarter and more efficient.

Start today and enjoy peace of mind with triple security for your important data.