Hi @andreas-doehler
thanks for the information. One more concrete question, then I think I’m done 
For example, when I restore a slave site using a VM snapshot and in the meantime changes have been made within checkmk. How does the site react when you start it up again? Does the master simply push the missing changes back to the site?
And same question if the master needs to be restored, but the sites have newer changes than the master snapshot. What does that look like?
I’m planning some backup/restore Tests in mein Test-Environmet, but maybe you can answer these questions before I’ll start.
Thanks,
Christian