We have MSP Backup VM edition and use it to backup hyper-v VM's direct to BackBlaze.
Our retention on the backup plan is set for two months and we can see backups worth two months under Backup storage. The usage shows around 5 TB.
But our usage on backblaze is balloning to 60TB.
I found a "retention policy" setting under options which was set to "Keep number of versions ( for each file ) to 60. We have now removed this setting.

Assuming the only retention now show be controlled by the backup plan?
But our storage has still not reduced.

Also, saw a post about Backblaze bucket where the Lifecycle setting on the bucket was switched from "keep all versions of files" to "Keep only the last version". Is this the recommended setup with backblaze? Is it the case that Cloudberry does not manager retention policy for backblaze and wasabi?

How do we get our backblaze storage level down to our actual needed retention.
Currently it seems to be using all backups that were created over the last two years.