Parameters can be entered into the LIFECYCLE_PARAMETES file , for example to make it run 'small' duplication jobs every xx minutes, however, I suspect you are talking about stopping the SLP until for example, the evening.
There is a parameter file that controls when the SLP will run a duplication, but this is not designed to be editted and it is not documented to do so.
The general way people control when SLPs run, is to deactivate them using the nbstlutil command, and then reactivate them when you want them to run. This can be done using either the unix cron command or windows scheduler.
usage: nbstlutil operation_name [options]
-- activate lifecycle operations on selected image copies
active [-wait | -force]
[[-lifecycle <name> [-destination <name>] [-version number]] | -backupid <id_value>]
-- inactivate future lifecycle operations on selected image copies
inactive [-wait | -force]
[[-lifecycle <name> [-destination <name>] [-version number]] | -backupid <id_value>]
Martin
