During a recent Disaster Recovery test procedure  it was discovered that a client had to change each and every rollover volume to point to a new slightly different mapped location on an identical but differently named NAS. 

What is the reasoning for having the default rollover size at 20 gigs? Is there any reasons not to have it at say, 100 gigs?

What ways have you taken to minimize this solution. The first thing that comes to mind for me is to map the hard drive - but I've ran into issues before with VM level HD changes triggering a license invalidation. 

If Laserfiche is running under a windows service account, is there a reliable way to map those drives to a letter so that you only change that aspect on disaster fail over?