When you upgrade to a new version of PhotoStructure, you may see this progress bar:
rebuilding progress bar screenshot
What’s going on here? #
New versions of PhotoStructure frequently introduce new features.
Some of these features may require revisiting the photos and videos in your library.
Library rebuilding happens in 3 steps:
- File metadata is updated.
- Assets are regrouped.
- Asset previews are refreshed.
What does “updating file metadata” mean? #
PhotoStructure extracts and stores a bunch of metadata about the files in your library in your PhotoStructure library database. This database makes browsing and library synchronization fast, and is used to dedupe your photos and videos.
What does “regrouping assets” mean? #
PhotoStructure applies de-duplication heuristics for all files associated to each asset.
This can result in the number of assets in your library increasing or decreasing as this step progresses.
What does “refreshing previews” mean? #
PhotoStructure verifies possibly rebuilds the previews and thumbnails for all the photos and videos in your library.
This may mean your library takes a bit more or less disk space than before.
Please note #
If you are not using automatic organization:
- Plug in the external hard drives and mount the remote file systems that you’ve already imported into your library, and then
- Restart PhotoStructure.
- Leave these volumes turned on and mounted until your library finishes rebuilding.
This gives PhotoStructure a chance to visit those files and update your library database.
If you are using automatic organization, ignore these steps. PhotoStructure will backfill any missing file metadata by finding a matching copy in your library.
Why does PhotoStructure wait until the rebuild is complete before importing any new files or directories? #
Correct asset deduplication during file imports and syncs require your library’s metadata to be up to date. By updating your library before running any sync jobs, PhotoStructure is ensuring your library stays correct and coherent.
Can I exit PhotoStructure or reboot my computer while my library is being rebuilt? #
Yes. As soon as you restart PhotoStructure, you’ll see the rebuild process pick up where it left off.
Can I rebuild my library on multiple computers at the same time? #
No. PhotoStructure can only run on one computer concurrently. If you’ve imported files from different computers, let the rebuild complete on one computer, shut down PhotoStructure, and start it on the next computer.
Photo by 贝莉儿 DANIST