So VCB moves the backups to another storage location correct? And then you BE server reads that storage and pushes it to tape? I am just trying to confirm how the whole process works.
VCB takes a snapshot of the VM and mounts the VM. Once it is mounted on the VCB proxy server it backs it up to a selected location.
You can then back it up to tape. At the moment in my environment I backup VM's to disk (on the proxy server).
I also resolved the time out issue with vCenter that I mentioned above so if you come across this issue when you are setting up BE 12.5 let me know & I'll send on the fix.
Cheers,
Pedro