If you set your S3 repos gateway server to direct mode, I would have expected the entity getting in touch with backup data to do the offload.
In direct to object jobs it works just like that. Proxy will do the upload with a primary job. Repo will do the upload with a backup copy job.
But with SOBR offloading to capacity tier it seems to be the VBR server doing the offload for all S3 buckets in direct mode.
Can someone confirm this observation?
Would be another reason to always have GW servers specified for each and every S3 repo.