Full-disk imaging is an essential safeguard for fast disaster recovery, but backing up an entire physical drive when you only need to protect a single operating system volume or data partition is inefficient. Duplicati’s partition-level backup and restore features bring granular precision to block-level imaging.

Rather than forcing an all-or-nothing clone, Duplicati lets you capture, store, and restore individual disk partitions independently, optimizing both storage utilization and backup speeds.

Key Use Cases for Partition-Level Imaging

Selecting individual partitions changes how you manage system recovery:

• Targeted OS Recovery: Isolate your primary system partition (e.g., your Windows C: drive or Linux root partition) into a dedicated backup job, keeping critical boot files separate from bulk media archives.

  
  

• Storage Efficiency: Skip massive manufacturer recovery partitions, temporary swap volumes, or unneeded secondary drives without configuring complex exclusion filters.

  
  

• Multi-Boot Flexibility: Back up specific operating system environments on dual-boot machines independently.

  
  

Partition-Level Backup vs. Restore Capabilities

How to Set Up a Partition Backup

Configuring a partition-level image requires only a few steps in the Web UI:

1. Create a new backup job and navigate to the Source Data screen.

   
   

2. Expand the Disks and Partitions view to display your available system storage.

   
   

3. Check the specific partition(s) you wish to image while leaving unneeded volumes unselected.

   
   

4. Set your destination, encryption, and schedule as usual.

   
   

When recovery is required, the restore wizard allows you to map your partition image back to its original location or push it onto a brand-new replacement drive, delivering bare-metal recovery flexibility without the bloat of full-disk overhead. Further details are in the documentation.