but this seems like a general enquiry. i wanna know from where i can check the computer from, from which VM? how about on the advance VM (distributed)
do you mean i can only find out by open a PMR?
Please use following SQL query (against SUADB/TEMADB database) to find out the machine where Centralized/Distributed (advance VM) VM manager has been installed:
SELECT t.id, c.remote_id, c.dns_name, t.is_central FROM sam.vm_manager_tools t inner join dbo.computer_dimension c on t.remote_computer_id = c.remote_id
‘t.is_central’ will tell you if VM host is Centralized or Distributed.