Avoid Overlapping Photo Collection Roots in digiKam
By ImgHeal · Updated
Choose collection roots that reflect your actual photo storage. Adding both an archive folder and a folder inside it can make the catalog arrangement harder to understand. Map the existing roots before importing a second tree, and verify representative file paths rather than judging from matching thumbnails.
Explore this topic: Organize a photo archive
Draw the actual storage tree
Write down the folders containing your masters, working files, and delivery copies. Mark the ones already registered as digiKam collections. Use full paths for this private working note so two folders with the same short name are distinguishable. Consider whether the proposed new root contains an existing root or sits inside it. A catalog entry and a physical copy are different things: seeing the same portrait twice does not prove that two independent backups exist. Keep the map with your configuration notes before changing collection registrations.
Compare roots through the documented settings
The collection settings identify local, removable, and network roots. Inspect their configured paths and match them with your storage map. For a small sample, open the item's actual location and confirm which tree supplies it. Avoid moving or deleting photos while diagnosing the catalog structure. If an existing collection needs its path updated, review the supported update procedure rather than automatically adding another root. Protect the database and source files before a configuration cleanup, and document which registration was retained.
Prove the resulting view is understandable
After the chosen arrangement is in place, locate an old scan, a recently added photo, and a restored derivative. Confirm that each displayed entry resolves to the intended file and that captions remain available. Check any saved search or album organization that relied on the earlier layout. Keep source and delivery folders distinct even when they share a collection. An ImgHeal viewing output can be cataloged beside its source, but give it an explicit derivative role so an attractive preview is not mistaken for the untouched scan or an additional preservation copy.
Check this workflow
- Map existing collection roots.
- Inspect actual paths for duplicate-looking entries.
- Test older and newer items after changes.
Sources and further reading
- digiKam: Collection settingsDocuments collection roots, removable media, network paths, and ignored directory names.
Questions about this restoration task
Does a duplicate thumbnail prove there are two physical files?
No. Check the actual file paths and catalog structure. Visual repetition alone does not establish how many independent copies are stored.
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