Every filename appearing in Drive does not prove all content is local. A local backup needs access to file contents.
Streaming and mirroring
Google says streaming primarily keeps content in the cloud, with offline access requiring local preparation. Mirroring keeps a full local copy of My Drive and uses more disk space. Edits propagate in both modes. See Google’s official documentation.
Synchronization and a dated copy
A sync folder is a working copy; a backup preserves an earlier state. Yesterday’s successful archive may help after a mistaken edit discovered today.
A backup must actually have completed before the mistake. A sync icon is not recovery history.
Before archiving
- Check the real source path.
- Prepare offline content or consider mirroring if space allows.
- Wait for downloads and synchronization.
- Test a small folder and recover samples.
Docs, Sheets and Slides may have local links rather than ordinary standalone content. Consider an appropriate export format.
Two different operations
Reading a local folder and uploading an encrypted archive to Drive are different workflows. A successful upload does not prove every source file was captured. Check selected sources, results and recovered samples. Keep all archive parts. Drive integration may remain limited to configured test users; review release notes.
Start small
Test downloading, archiving and restoring a few files before using years of photos. Repeat when paths or sync settings change.
Sources and scope
No visible publication date is stated.
Checked 13 October 2026. Explanations are original summary and commentary; quotation marks identify direct quotes.
