How do I adjust max_fsm_pages

[amar buwa <amar.buwa@xxxxxxxxxxxxxxx>]

Hi,
     My postgresql configuration is

 max_locks_per_transaction = 256
  max_connections = 200
  shared_buffers = 6000
  max_fsm_pages = 200000 
  max_fsm_relations = 1500

 My serversers total RAM=32GB

     Still I am not able to insert more than 10million records, its 
taking lot of time. It also gives hint to increse max_fsm_pages.
So Please suggest me how do I adjust above parameters to avoid errors 
and to increase postgres speed performance?

Thanks ,
Amar