Cloud sync task to Backblaze B2 causing duplicates

[cyberwollf]

I have a few cloud sync tasks that are duplicating on Backblaze B2. One cloud sync works correctly, but the other two create duplicates every time the task is run. I notices way more space used in the bucket than on my Freenas pool.

My settings are PUSH, SYNC

None of these files change. Multiple versions have the same SHA1 and modification date in the backblaze bucket.

 

[cyberwollf]

Found this bug report that was closed, but doesn't say why??
https://redmine.ixsystems.com/issues/42671

 

[cyberwollf]

I also set the backblaze bucket settings to "keep latest" and the problem is still not resolved. This is eating 5X my backup storage and costing me $$...

 

[cyberwollf]

Also this thread, but no resolution detailed

https://www.ixsystems.com/community/threads/backblaze-b2-cloud-sync-is-duplicating-files.68254/

 

[Meyers]

It says why in the ticket - they had several sync processes running that conflicted with each other. Maybe double check your cloud sync jobs and make sure you don't have multiple running for the same file system and bucket.

 

[cyberwollf]

I have multiple tasks running for the same bucket but different folders. Why would that cause duplicate files?