Greeting,
I'm trying to put together a solution for saving backups to a remote location.
I created a batch procedure that installs Wireguard to the remote storage and transfers a complete backup using the Robocopy program. This solution turned out to be the best, regarding reliability and bandwidth utilization.
The problem is the following: I expected that the .vbk file changes only once during retention time when a synthetic full backup is created, so that Robocopy sends me only incremental files daily, however it seems that is not the case because every day I also receive a 200GB .vbk which is not acceptable since it is uploaded at a speed of 50 Mbit/sec. Have I misunderstood something or am I doing something wrong?
Please comment...