BPCUI0348W You cannot provision volumes because at least one of the selected hosts was not found in the database. Ensure that all hosts that are selected for provisioning are being monitored.
Explanation
To request volumes for a server or hypervisor, the server or hypervisor must be added to the database.
Action
Make sure that the server or hypervisor is known. If it is not, add the server or hypervisor using the Add dialog for that type of resource.