supervisor_global_resources = resourcespec
This string defines the global resources. It doesn't affect the total number of already reserved resources as they are tracked even after a restart. Resourcespec is a comma-separated string of specifications of the form:
where resource is the name of a resource, and quantity is how many resources are available to the system. Typically these resources are licenses, but they could be something else.
supervisor_global_resources = "global.maya=10, global.shake=5"