I’ve been trying b2 backblaze for personal backup as a free user for know. I can’t complete the initial test upload (about 500M). I use debian bullseye/sid with duplicati 18.104.22.168_beta_2020-01-18.
It seems to upload data from what the network monitor shows, but never until the end. The error message is not always the same. I then activated logging, and found a lot of retries such as :
[Retry-Duplicati.Library.Main.Operation.Backup.BackendUploader-RetryPut]: Operation Put with file duplicati-b71cd89e3fc4b44ccac7f57903ca332dc.dblock.zip.aes attempt 4 of 5 failed with message: Error getting response stream (ReadDoneAsync2): ReceiveFailure
System.Net.WebException: Error getting response stream (ReadDoneAsync2): ReceiveFailure
[Retry-Duplicati.Library.Main.Operation.Backup.BackendUploader-RetryPut]: Operation Put with file duplicati-ba9f33ad54c7d4937b6b199f626ca005d.dblock.zip.aes attempt 2 of 5 failed with message: Error: SecureChannelFailure (Remote prematurely closed connection.)
System.Net.WebException: Error: SecureChannelFailure (Remote prematurely closed connection.) —> System.IO.IOException: Remote prematurely closed connection.
edit : last time i tried to run the backup, it wouldn’t start: Unexpected difference in fileset version 1: 2/25/2021 3:14:31 PM (database id: 1), found 1124 entries, but expected 1757
(I fixed this error with a repair)
I tried to backup the same data in a local folder and in wasabi without any problem.
Since I’m far from being the first to try the duplicati/B2 setup, I suppose I should make it work.
Could it be that since I’m testing backblaze as a free user, my puts are not treated as top priority ? I guess not since that would defeat the hole point of testing for free.
Could it be because of a somewhat unstable connection ?
Any suggestion appreciated.