If I wanting to keep two weeks of database backups I'm a little confused on how 
to run the delete volhist command.  Usually I would run the following command:

delete volhist type=dbb todate=today-14

With running only type=dbb I'm noticing a lot of volumes that no longer exist 
in the volhist file, so I wanted to ask this forum if I would run into any 
issues running the following command instead:

delete volhist type=all todate=today-14

Regards,
Eric