I've set up multiple vcs, as I like to have something as described in the documentation, where the document are sharded over multiple vcs, however, the default vcs' datasource is used for all sort of things, with oh so many linked jdbc names.

what is the suggested solution to build a arbitrary number of equal datasources?

1. unlink all the datasources from the default vcs, and create another database for them
2. maintain the default datasource local to the node, unclustered, then don't use it for anything
3. neither of above