Urbackup is running for 2 month in a simple scenario with a Win 10 and a Mac client as well as a win2016 and Raspi OS server.
I encountered a couple of problems that let me consider to switch to another product, and would like to hear you optinion if it is worth trying to fix the problems, or restart with an alternative product.
Win 10 client. The client hold only stubs, not full copies for most files on OneDrive. Urbackup throws thousands of erros for thes files, and I have been unable to exclude the directory with whatever wildcards like /OneDrive/.
Restoring directories via GUI yields broken Zip files on GUI even with the most trivial data data (a small number of plain text files, no links etc.).
Restoring directories with urbackupclientctl “Errorcode: 4”. Not only does it fail, it seems to have poor consideration of proper error messages.
The GUI does not show the Backup-ID, and hides URLs in general, so it is hard to guess from there what it coulde be. (RESTless design:-)
While Urbackup seems to have a fundamentally good architecture, these implementation flaws let me doubt its reliability.