I am just curious since I cannot find it in documentation:
- is it possible to have 2 DVLS web servers connected to the same database on SQL cluster?
Everytime I restart DVLS server it gets wierd configuration from DB...
Yes it is possible to have 2 DVLS servers connected on the same SQL database.
Because each DVLS instance has their own encryption keys in the web application folder, you need to have the same on both DVLS instances.
Please consult the following online help page about Manage encryption keys on a High Availability Topology.