I always get this error message. I checked the files and were successfully sent to the destination (Onedrive).
2019-05-23 17:04:40 -03 - [Error-Duplicati.Library.Main.Operation.TestHandler-FailedToProcessFile]: Failed to process file duplicati-b9fd128a0797b4a2f881ab988b2e32d09.dblock.zip
System.Threading.Tasks.TaskCanceledException: Uma tarefa foi cancelada.
em Duplicati.Library.Main.BackendManager.GetForTesting(String remotename, Int64 size, String hash)
em Duplicati.Library.Main.Operation.TestHandler.DoRun(Int64 samples, LocalTestDatabase db, BackendManager backend)
If that’s –throttle-upload, can you try removing it? I’m developing a suspicion it makes “Hash mismatch” in OneDrive which would be in the details of “Failed to process file” that are harder to find. You can look over your backup logs more closely, or perhaps watch the server log (About → Show log → Live) at Warning.
For a 500 MB dblock in 100 seconds, you need downloads to run at least 40 Mbit/sec or this may happen.
Did --http-operation-timeout help? I’m not sure how uploads are working either, especially at 400 Kbit/sec.
Throw TimeoutException upon HTTP timeout #3778 is a recent change to improve timeout handling, but it would be a better plan to adjust timeouts to be long enough that they don’t happen for the typical transfers.