These things will determine if multiple jobs run
Multiplexing in the storage unit
Multiplexing in the schedule
Max jobs/clients (global) set to more then one (if you are also multistreaming)
Max jobs this client
Max jobs per policy
Number of drives in STU
Max of concurrent drives used for backup
Very configurable, right :)
If any of these are set to one, then you won't get multiple jobs. Btw if you do make changes, make sure that bpsched (if
you are running 5.x) has died before running them again
Cheers